Fulton Marine Jack - Square Tube, Fixed Mount - 28" Lift - 5,000 lbs

Fulton Marine Jack - Square Tube, Fixed Mount - 28" Lift - 5,000 lbs

Item # HD50000101

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Fulton Marine Jack - Square Tube, Fixed Mount - 28" Lift - 5,000 lbs Drop Leg HD50000101
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Product Images

In Use/Installed

Customer Photos

Videos


  • Side Frame Mount Jack
  • 5000 lbs
  • Sidewind Jack
  • Drop Leg
  • Fulton
  • Fixed Mount Jack
  • Bolt-On
  • 28 Inch Lift
  • With Foot
With corrosion-resistant zinc plating and a 6-1/2" retracted height, this drop leg jack is perfect for marine and other recreational applications. Offers 14" of screw travel and 14" of drop leg extension. Lowest Prices for the best trailer jack from Fulton. Fulton Marine Jack - Square Tube, Fixed Mount - 28" Lift - 5,000 lbs part number HD50000101 can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (44)
  • Q & A (24)
  • Videos (1)
  • Photos
  • Why etrailer?

Fulton Trailer Jack - HD50000101

With corrosion-resistant zinc plating and a 6-1/2" retracted height, this drop leg jack is perfect for marine and other recreational applications. Offers 14" of screw travel and 14" of drop leg extension.


Features:

  • Marine jack lets you raise and lower your boat or recreational trailer
  • Z-Max 600 zinc finish provides superior corrosion resistance
    • 600-Hour salt spray rating
  • Drop leg increases overall extension for maximum adjustability
  • Sidewind handle
  • Sturdy footplate included
  • Bolt-on installation with included bracket and hardware


Specs:

  • Application: trailer frames up to 3" wide x 5" tall
  • Bracket height:
    • 6-1/2" Retracted
    • 20-1/2" Extended
  • Total lift: 28"
    • Travel: 14"
    • Drop leg extension: 14"
  • Lift capacity: 5,000 lbs
  • Clearance: 18"
  • Tubing width: 2-1/2"
  • Mounting bracket width from center of one hole to center of the other hole: 4"
  • Limited 5-year warranty


HD50000101 Fulton Marine Jack - 5K - Square Tube, Fixed Mount






California residents: click here


Video of Fulton Marine Jack - Square Tube, Fixed Mount - 28" Lift - 5,000 lbs


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Fulton Fixed Mount Marine Jack review

Today we're going to be taking a look at the Fulton Marine Jack. This is a square-tube fixed-mount jack and it's going to offer a 5,000 pound weight capacity. The part number on it is HD50000101. Now as you can see it's a nice heavy duty steel jack. They put the Z-Max 600 corrosion-resistant coating on it so you're going to have years of good long-lasting life without having the pits and rust and stuff like that. The tube itself measures 2-1/2" by 2-1/2".

I guess that's why the call it square, right The welds are really done right, full length all the way around. Down here on the bracket that mounts to your trailer it's going to come all the way up the side, all the way around the back, and then back down this other side. Easily mounts to a 4, 5, or 6" square tube trailer. They will include all three sets of the u-bolts for that so you won't have to worry about trying to scrounge those up or anything like that. The base plate itself measures about 8" by about 6". It's going to give you a lot of surface area whether you're getting it down on sand or gravel or asphalt, kind of spread out the weight of the load.

We have full adjustability with the drop leg. This is adjustable on 3-1/2" increments. We're going to have one, two, three, four, and tucked up in here there's even a fifth hole depending on the size vehicle you're going to be using. That's going to give us 14" of travel in our drop leg. We're then just going to reinsert the bale pin - this is included - once we get it down lower to the ground.

You want to put it in the lowest setting you can. That's really going to reduce the amount of time that you're going to spend cranking. Speaking of cranking, the handle design, it's got a nice rubber plastic kind of grip to it so you're going to have something good to hold onto even if your hands are wet. It's going to move really freely. Once we get it down to making contact with the ground we'll move out to the end of the handle, gives you a lot of leverage. It's a nice longer style handle.

It's going to give you a lot of leverage to get this thing cranked up and off of your trailer. When cranking our handle we're going to have about 14" of lift. As you can see, it's got a pretty good gear ratio so we're not spending a lot of time cranking and cranking and cranking. Something that they've done is offer a five year limited warranty on the product. As you guys probably know, if your jack's going to fail it's going to be well before five years happens. We'll move this back up. There's one last item here that I'd really like to show you. Since this is the marine jack they do anticipate using it in fresh and saltwater applications. For either of those, right up here at the head or the top of the jack there's a grease zerk. That's going to help us to lubricate this once or twice a year to keep our gears with some grease and some oil on them and keep that saltwater or that freshwater from getting in there and gumming them up. With the trailer resting back down on our ball we'll just pull our bale pin out here at the bottom, move our drop leg back up to its highest setting. That's all there is to it, guys. We're ready to head for the water. Now that we've gone over some of the features of the jack, let's show you how to get it installed on your trailer. First thing we're going to do is get our four nuts. It's a nylon locking-style nut so it's going to hold them in place really well. Then we need to choose the u-bolt sets that's going to work the best for us. As you can see, we've got our 4" trailer bracket here. This is is a 5, and then we've also got the 6 there. Allows the jack to fit a wide variety of different trailer sides. Of course the 4" one there certainly matches our trailer the best so we're going to set these aside. Then we want to position our u-bolts where we're going to be mounting our jack. We're doing it right here on the side of the trailer so it will be nice and easy for you to see. You'll also need to get all your tools together. That's going to include a 19mm wrench or socket; that's it, it's really simple. Once we have our u-bolts around the frame where we've decided we want our jack, kind of the nice thing about using it on a 4" is that the u-bolt will actually go through any three sets of holes. When you use the 5" you'll be able to select from two sets of holes, and when you use the 6" you're just limited to that top and bottom hole. With the smaller frame trailers you'll have a little more adjustment. We're just going to bring the jack down. We're going to slide the u-bolts through whatever holes that we select. Once we get them through there let's just get a couple of our nuts started here, just help us hold it in place a little bit. Got that one done. We'll get our second one through. Same thing with the nuts on that one, just get a couple started. Then we can use our wrench to start tightening these on down. Once we get them all down to where they're making good contact we're just going to apply some final torque to it and get them really nice and secure. There you go. Lock on there nice and solid and ready for use. That will complete today's look at the Fulton Marine Jack with the 5,000 pound weight capacity, part number HD50000101. .


Customer Reviews

Fulton Marine Jack - Square Tube, Fixed Mount - 28" Lift - 5,000 lbs - HD50000101

Average Customer Rating:  4.9 out of 5 stars   (44 Customer Reviews)

With corrosion-resistant zinc plating and a 6-1/2" retracted height, this drop leg jack is perfect for marine and other recreational applications. Offers 14" of screw travel and 14" of drop leg extension.

- HD50000101
by:

Fast, dependable service and shipping. Very pleased with the product. 517654



- HD50000101
by:

this jack is heavy duty and has a good outside coating that should last for years. I have it mounted on a trailer with the top of the draw bar around 19" off the ground . If the trailer has a low draw bar you may need to mount this higher for ground clearance. Great product ,very strong , easy to crank up loaded and the quick drop foot is much faster then cranking . 330880



- HD50000101
by:

The product is exactly what I needed for my trailer. Also, the service/communication with etrailer was excellent. I emailed about the shipping state and got numerous emails back with that information plus much more. This was a GREAT experience. 94176


Comments

I currently have the Fulton 3500 lb capacity Magnum Series trailer jack. Would the 5,000 cap jack replace my jack? The trailer is 3 x 4 where the current jack is mounted.Also, are there any additional items I need to purchase to mount the new jack?Thanks for any info!Billy

-- comment by: Billy C - 08/31/2013

1999

The Fulton Marine Jack, part HD50000101, comes with three sets of U-bolts to fit different trailer frame sizes. Obviously it is not an exact replacement, the difference in weight capacity, but it will fit a 3x4 inch trailer frame. The U-bolts are designed to fit, 4, 5 and 6 inch tall frames, so you will need the smallest set.

-- Patrick B - 9/3/2013

Comments

It works perfectly. Easy to use and very well built.

Preston S - 02/20/2015

9637

- HD50000101
by:

Very heavy duty jack!!! Replaced a topwind a-frame jack with this one so I wouldn’t have to worry about any dents in my tailgate. I mounted in-wards so you can still raise/lower the Jack from the drivers side. etrailer got this to me in 2 days, great company!!! 723275



- HD50000101
by:

Quality product. Built extremely solid, excellent welds, smooth crank, mounting plate holes are deberred, in fact I could not find a burr anywhere. I purchased 2 of these for a project and found they have great adjustability. The mounting "U" bolts supplied are for 3 different size trailer tongues and are 1/2" dia. These lifts certainly appear to be able to handle their 5000# rating. Etrailer shipped the order the next day. The product was well protected, Three layers of cardboard. The order arrived in excellent condition. 156010



- HD50000101
by:

This product has proven durable and easy to use. Installation with simple and straight forward. If you're looking for a robustly built, long lasting Jack for your boat this would be THE product you're looking for. We previously purchased other jacks that did not last, became hard to crank, and ultimately failed. I'm glad I purchased this. 287021


Comments

This Jack Still functions smoothly and is easy to use.

Dave - 08/24/2017

27541

- HD50000101
by:

This is the second trailer jack I have purchased from you. BOTH have been exceptional, working as advertised and exceeding my expectations. Thank you So much 718676



- HD50000101
by:

This is the second time I have bought this. The first time was for my 20’ snow mobile trailer. It has performed flawlessly for the last 4 years. So it was time to buy a new jack for my boat trailer. 20’ Mako center console. It’s an over kill, but it is rock solid and know problem lifting the hitch Up to get on a lifted Ram 1500 Highly recommend 695774



- HD50000101
by:

After going through three trailer jacks in almost as many years, I tried this Fulton jack. It has been great! Solid, dependable, works like a champ every time. I highly recommend it. 671782



- HD50000101
by:

Very well built Jack. I haven’t installed it yet but I like what I see so far. 670554



- HD50000101
by:

Excellent product! Installation was a breeze, and it looks and works like a charm. 669386



- HD50000101
by:

I call etrailer At 800-298-8924 & got my order taken by a real Person that was Customer Friendly. I received My order in a timely manner also. I would recommend any One looking for (TOWING, SPORTS & REC, TRAILER ,VEHICLE , RV&CAMPER & DEALS !!!) They have all kind of Brands to choose from. It was a replacement Jack on a scissor lift trailer. it is a excellent product. It also was a excellent Price. When I need something else etrailer will be the first place I look for it. Thanks Bill Excellent Job. 656659



- HD50000101
by:

Every time I call with an order Karen is amazing! She is the friendliest and most helpful associate I've dealt with. 642328



- HD50000101
by:

I had to replace my trailer Jack due to rust after only 3 yrs. Found this one and can say its heavy duty and perfect for my needs. I have a 9000lb boat and it is easy to raise and lower. Let's hope it holds up to the salt air conditions. I recommend this Jack for sure. 619793



- HD50000101
by:

Great jack for my boat trailer! Very well built and beefy! Much better than many on the market. The drop down feature is very handy. Highly recommended... 584264



- HD50000101
by:

Product arrived fast and as advertised. I couldn't be more happier, 554529


Comments

Works perfectly. Excellent quality

Toby - 08/16/2019

60067

- HD50000101
by:

It's excellent! 551607


Comments

Outstanding! We love it.

Michael - 08/13/2019

58984

- HD50000101
by:

Nice trailer jack seems very sturdy. Works well on my boat trailer. Zerk fitting is a cheap piece of junk that pulled right out of the housing which is the reason for 4 stars instead of 5. 522341



- HD50000101
by:

Love it. I own two of them. 500175



- HD50000101
by:

Top notch trailer jack. Easy to use. It replaced a welded on trailer jack on our 16' trailer that we use to haul drums of maple syrup to market. 497659


Comments

After a year of use its still the best trailer jack weve ever had. Big thumbs up!

Tom - 04/20/2019

54168

- HD50000101
by:

I bought this jack last year to supplement my jack with the wheel on it. To get my boat in the garage I have to use a 3 inch drop and since the driveway slopes downward I only have about 8 inches of clearance to the ground. This jack lets me get the boat all the way in the garage AND can still get the trailer on and off the hitch. 497166



- HD50000101
by:

After looking for a good strong jack for my 11k pound boat this was the only place I found something of great quality Arrived just in time and the process was flawless Very good product well worth the price 483709



- HD50000101
by:

Have a really heavy boat that kept breaking the smaller jacks and this one solved the problem perfectly! Good quality product that I would recommend to any boat owner. 469692



- HD50000101
by:

This jack is heavy duty and was easy to install. I have a saltwater boat that we trailer to and from the bay each time we go fishing and the salt is tough on gear. So far the unit has lasted a full year without significant rust accumulation or malfunction. 2 years seems to be the typical life of most components, however, so next year will be the test. 459897



- HD50000101
by:

This jack is awesome. I have a large equipment trailer. Super easy to install and works great. The rapid shipping and personal follow up were a welcomed surprise. I will always consider etrailer for my future needs. Great customer service. 444736


Comments

Excellent product. I pull a trailer every day. This jack is absolutely great.

David M - 10/21/2018

44874

- HD50000101
by:

Exactly as described and shipped quick. Seems to be extremely well built. 420437



- HD50000101
by:

Works great. Easy installation! 389307



- HD50000101
by:

This was my third order from etrailer and everything went perfect. HD 5000lb tonque jack is exactly as described, and arrived ahead of time. Katie is awesome! 372922



- HD50000101
by:

Service and products always top of the line!!!???? 341771



- HD50000101
by:

Product as advertised, very sturdy and easy to mount to trailer with all the different U-bolts supplied with the jack. You Just have to pick the best U-bolt out of the box, when mounting to your trailer. I would purchase this product again. 333431



- HD50000101
by:

I received the package this afternoon and installed it on my boat trailer. I have a heavy aluminum river boat with some t-1 plate on the bottom. I needed a jack stand that was stable when the boat is on the trailer. This product works well and I will be recommending it to my fellow guides here on the Salmon River here in Idaho. 321073



- HD50000101
by:

This company is great! Standard ground to overnight delivery they have never let me down and to top it off the prices are just as good as the service they provide!!!! 318486



- HD50000101
by:

Installed this on my tandem 28' boat trailer and was very happy with the performance. It made my life easier when I half to get the trailer on and off of my truck. 312757



- HD50000101
by:

I bought new tires and galvanized rims for my snow mobile trailer and boat trailer. After one year I am still happy with my purchase. I also bought the Fulton 5K marine jack And love it. I haven't had any trouble at all with tires, rims, or Jack. Service was great too! MikeT 312416



- HD50000101
by:

Trailer jack was delivered promptly and was a breeze to install. Works great and would recommend this to others. 304308



- HD50000101
by:

Installed on my dump trailer...Still working great! Thank you 304184



- HD50000101
by:

Received my trailer jack quick. Unbolted the old and went to go install the new and found out .....no nuts included. Not that big of a deal I can run down to a hardware store. Other than that, time will tell if it holds up. Looks very sterdy and a lot heavier than the orgianal. 285446



- HD50000101
by:

Very good. 262209



- HD50000101
by:

Was what I wanted at the right price. 243854



- HD50000101
by:

Very nice, heavy duty jack that is perfect for my larger boat trailer. Quick delivery and smooth order process. 211089



- HD50000101
by:

Really stout jack ! Worked perfectly for my 25 ft Sea Cat trailer built by Pacific. 145835



- HD50000101
by:

Installed in just a few minutes. Sturdy, strong and plenty of adjustment. Grease fitting for easy maintenance of the gears. Would recommend this jack to anyone who needs a strong and well designed trailer jack with plenty of height. Etrailer is the place to shop. Thanks Etrailer. 130273



- HD50000101
by:

Great product. Terrific customer service from eTrailer. Product shipped and was delivered very quickly. eTrailer communicated every step of the way. 112240



- HD50000101
by:

what a great item would buy again 103072


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Ask the Experts about this Fulton Trailer Jack

Do you have a question about this Trailer Jack?


  • Trailer Jack Recommendations for a 10,000 Pound A-Frame Trailer
  • A trailer jack only lifts part of the weight of the trailer and not the whole 10,000 pounds of your trailer. A 10K trailer would have a tongue weight of around 1,000 to 1,500 pounds. But the higher the capacity of the jack the easier it is for the jack to lift the weight and the longer it will last. A jack rated for 5,000 pounds such as # TJA-5000S-B is an option. You could add foot # JF-99 as well. I have linked a video review of the jack for you. If you'd prefer an electric jack...
    view full answer...

  • Solution for Tailgate That is Hitting A-Frame Jack
  • While your frustration is understandable and we have a solution for you, I wouldn't be able to tell you with absolute certainty that using the Stromberg Carlson Electric Trailer Jack # JET-3755 will stop your tailgate from hitting the jack. The reason is, A-frame jacks like these mount to a specific place on your trailer and if your tailgate comes down at that point, they will hit. What you can do instead is use a side-frame mount jack like the Fulton Marine Jack # HD50000101 or you...
    view full answer...

  • How to Tell if You have Fulton 2500 or 5000 lb Square Trailer Jack
  • The jacks you may have are either the part # HD50000101 which is the 5k jack or the part # FHD2500 which is the 2,500 lb capacity jack. Easiest way to tell which you have is by the top of the jack. If you have what looks like a black plastic cap you have the 2,500 or if you have a totally metal top on the jack you have a 5k jack. The part # F0933306S00 is for the 2,500 lb jack.
    view full answer...

  • Bolt-On Side-Wind Frame-Mount Trailer Jack With Handle Facing Driver-Side of Trailer
  • On A-frame side-wind tongue jacks like the 5K-rated Bulldog # BD1700100317 the mounting hole pattern is not symmetrical so the jack has to mount in just one orientation. This means the handle facing forward. You might consider a side-of-frame-mounted jack like those shown on the linked page. Most of these are weld-on installs but we do have a bolt-on model, part # HD50000101 from Fulton. This 5K jack includes a foot plate, a drop-leg feature and provides 14-inches of lift.
    view full answer...

  • Mounting Bracket Bolt Hole Dimensions for the Fulton Marine Jack part # HD50000101
  • The Fulton Marine Jack, part # HD50000101, comes with three sets of U-bolts to fit different trailer frame sizes. To see if it would bolt right up to your trailer through the mounting bracket you would need to compare the dimensions in the picture I attached to what you have on your trailer.
    view full answer...

  • Recommended Trailer Jack For Aluminum Trailer With 5-1/2 Inch I-Beam Frame
  • We do not offer a jack that swings up and will work with the I-beam aluminum trailer you said you have but we do have a fixed trailer jack that will work for you. I recommend part # HD50000101. This is a fixed mount square tube jack with a 5,000-lb capacity. This is a U-bolt mounted jack. I went to the warehouse and took some measurements to make sure it would be a fit for your trailer frame. The U-bolt mounting plate measures 8-inches tall and 5-inches wide and the largest U-bolt included...
    view full answer...

  • Replacement Fulton Trailer Jack for Sled Bed trailer
  • We have the Fulton Marine Jack # HD50000101 which will fit trailer's with a frame up to 6 inches.
    view full answer...

  • Recommended Side Frame Mount 5K Trailer Jack for 7200-lb Trailer
  • I can't recommend modifying either your A-frame trailer's jack mount or the jack itself to give you the tailgate clearance you need since that would void their warranties. However there is an easier option. You can install a side-frame-mount jack like the bolt-on sidewind 5K Fulton # HD50000101. This jack includes a foot plate and it also has a drop leg to provide 14-inches of instant extension. It fits frames up to 3-inches wide and 5-inches tall.
    view full answer...

  • Bolt On Jack Recommendation for Extreme Boat Trailer with 6 Inch Frame
  • The mounting plate for the Fulton Marine Jack, # HD50000101, has holes measuring 6-5/8 inches x 4 inches apart and a 5,000 lb weight capacity so this jack should work for your Extreme boat trailer. I have included a diagram with these measurements for you.
    view full answer...

  • Recommended Trailer Jack That Allows Tailgate To Fully Open
  • Unfortunately we do not have a jack that mounts in the A-frame location on your trailer that would allow you to be able to fully open your tailgate but I may have a solution for you. I recommend a jack like part # HD50000101. This is a sidemount square leg jack that has a weight capacity of 5,000-lbs. This jack attaches to the frame of your trailer and comes with 3 sets of different size U-bolts that can be used on different sized trailer frames. You can mount this on the trailer frame...
    view full answer...

  • Could Fulton Marine Jack # PSEA20000103 Fit 3 inch Trailer Frame
  • You could install the Fulton Marine Jack # HD50000101 on a trailer frame that measures 3 inches by 3 inches but you'd have to use 1 inch spacers as the smallest set of u-bolts that comes with this kit is for a 4 inch frame dimension.
    view full answer...

  • Replacement Gear Kit for a Fulton 5,000 Pound Jack
  • If your Fulton jack is a square tube 5,000 pound jack then the proper gears are # BD500106. If you have a different jack I would need to know the approximate age, shape, and if it is a top or side wind.
    view full answer...

  • Bolt Hole Dimensions of the Fulton Jack # HD50000101
  • I went out into our warehouse to get the dimensions of the # HD50000101 you requested. I attached a couple pictures that detail all of the dimensions. Basically the holes are 1/2 inch in diameter, the closer holes are 1 inch apart on center and the bigger distance between the upper and lower holes are 2-5/8 inches, and the distance from left to right is 4 inches.
    view full answer...

  • Replacement 5K Trailer Jack Needed with Bolt-On Installation
  • We do have a very similar 5K trailer jack like the Pro Series # PS1401600383 but that is a bolt-on installation instead of a weld-on. The Fulton Marine Jack # HD50000101 is also rated for 5K and it has a lift of 14" as opposed to 15" like the Pro Series jack has. This has a Zmax 600 finish for superior corrosion resistance and comes with a limited 5-year warranty. I have attached some review videos that you can check out as well.
    view full answer...

  • Will Fulton Trailer Jack # HD50000101 Fit 4 inch Square Tubing on Trailer Jack
  • The Fulton trailer jack part # HD50000101 that you referenced comes with three sets of U-bolts. A set for a 4 inch square tube like what you have, a 5 inch square tube, and a 6 inch. So this will fit and work well for you.
    view full answer...

  • Solution for U-Bolts Being to Long to Install Trailer Jack
  • We don't have different size U-bolts available but you may be able to find them elsewhere either locally or online. Other option would be to use several washers to take up the extra room. This may not be the prettiest solution but it may be the easiest.
    view full answer...

  • Recommended Marine Swivel Jack With 10" Of Lift Rated For 3,500 Lbs.
  • I do have a few options for you to consider however, there is no jack that matches the exact description you have provided. The highest rated weight capacity we have for a bolt-on swivel jack is 2,000 lbs. For this, I recommend the Fulton F2 Swing-Up Jack w/ Pivoting Footplate part # F1413230134 as this will match all but one of your needs mentioned. It has a maximum lift height of 10", features a swivel design for easy storage, and bolts onto the frame without the need for welding. Most...
    view full answer...

  • Availability of Replacment Gear Kit for Fulton 5K Heavy Duty Jack
  • I spoke with my contact at Cequent and he said if your Fulton 5K HD trailer jack, # HD50000101, has the Bulldog end cap with the hourglass design, part # BD500205, then, yes, you can use the Replacement Sidewind Gear Kit for Bulldog Jacks, part # BD500156. If you are using one of the older models of the Fulton 5K HD jack there is no gear kit available.
    view full answer...

  • Which Trailer Jack Do I Need for My 1994 Mastercraft Boat Trailer
  • We do have some options for you, however we do not have anything that matches the bolt pattern of your current jack plate. Instead of trying to match the bolt pattern of the welded plate you can get a bolt-on jack that uses U-bolts to connect to the trailer. Which jack you need will depend on the weight capacity and height of your current jack. You'll also want to make sure the U-bolts will fit around the trailer frame. I've linked our selection of bolt-on jacks for you. A few...
    view full answer...

  • Best Trailer Jack for a Boat Trailer with 3-1/2 Inch Wide By 5-1/2 Inch Tall I-Beam Trailer Frame
  • I do have an option but what you are wanting is just simply not possible due to the dimensions of your aluminum I-beam frame. The only marine grade bolt-on trailer jack we have that will work for you is the Fulton Marine Jack part # HD50000101. The Fulton Marine Jack offers a 5,000 lb capacity and up to 14" of lift. The bracket used to secure the jack to the frame is positioned near the bottom so you should not have any issues with bottoming out. The zmax finish will ensure you don't run...
    view full answer...

  • Distance from Bottom of Mounting Plate to Foot on Fulton Marine Jack
  • I measured the distance from the bottom of the mounting plate to the bottom of the foot on the Fulton Marine Jack # HD50000101 and found the distance to be approximately 3-1/4". This jack mounts comes with three sets of U-bolts to mount to 4", 5" or 6" square tube trailer frames, has a 5,000 lb capacity and comes with a 5-year warranty. I have added a link to a video review of this jack for you to take a look at.
    view full answer...

  • Solution for A-Frame Jack With Clearance Issues for Handle
  • There is a solution for you, although in regards to a manual crank A-frame jack, the handles are all going to be in front like the Bulldog # BD1700100317 you referenced or will be a topwind crank. Since you have clearance issues with those jacks, that leaves you two options, one of which is to use a side frame mount jack that bolts onto your trailer frame such as the Fulton Marine Jack # HD50000101, though the best option is going to be an electric jack. This will eliminate the need...
    view full answer...

  • Which Replacement Gear Set for Fulton FHD2500 2500 lb Capacity Marine Trailer Jack
  • According to Fulton, the only available gear set that will fit the Fulton # FHD2500 2500 lb jack is the # F0933306S00 replacement bevel gear kit. Fulton tells me that the gears in the # BD500106 are larger enough in diameter and thickness that they will not work as replacements in your jack. I wish there was a more durable set of gears I could offer you that would work for your application. When it comes to choosing a trailer jack, it's usually a good idea to choose a jack with a higher...
    view full answer...

  • Attaching Fulton Marine Jack # HD50000101 to Trailer with 5 inch by 5 inch Frame
  • Unless you have a way to source larger U-bolts the best way to install the Fulton Marine Jack # HD50000101 on a frame size of 5 inch by 5 inch is to weld the jack to the trailer frame. I know you said you didn't want to weld it but if you can find a welder local to you they'd have it installed very quickly as this would be a super easy job for them. Also we do not offer any jacks that will bolt to a 5 by 5 inch frame.
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Info for this part was:

Updated by:
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Updated by:
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Updated by:
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Updated by:
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Expert Research:
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Expert Research:
Jeffrey L
Video Edited:
Jacob T
Installed by:
Randy B

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