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Ultra-Fab Ultra Scissor Jacks - 30" Lift - 13,000 lbs - Qty 2

Ultra-Fab Ultra Scissor Jacks - 30" Lift - 13,000 lbs - Qty 2

Item # UF48-979031
Our Price: $164.53
Camper Jacks
Shipping Weight: 30 lbs
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This pair of scissor jacks can be either bolted or welded to the frame of your trailer or RV. Worm-gear mechanisms won't slip. Oversize footplates help to eliminate sinking and tilting. 1-800-940-8924 to order Ultra-Fab Products camper jacks part number UF48-979031 or order online at etrailer.com. Free expert support on all Ultra-Fab Products products. Great prices and Fastest Shipping for Ultra-Fab Ultra Scissor Jacks - 30" Lift - 13,000 lbs - Qty 2. Camper Jacks reviews from real customers.
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  • Reviews (653)
  • Q & A (0)
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Ultra-Fab Products Camper Jacks - UF48-979031

  • Fifth Wheel Camper
  • Pop Up Camper
  • RV Motorhome
  • Teardrop Camper
  • Travel Trailer
  • Stabilizer Jacks
  • Scissor Jack
  • 10001 lbs or More
  • 2 Jacks
  • 30 Inch Lift
  • Ultra-Fab Products
  • Bolt-On
  • Weld-On
  • Steel

This pair of scissor jacks can be either bolted or welded to the frame of your trailer or RV. Worm-gear mechanisms won't slip. Oversize footplates help to eliminate sinking and tilting.


Features:

  • Scissor jacks level and stabilize 5th-wheel, travel, horse and cargo trailers
  • Heavy-duty worm-gear jacking mechanisms prevent slippage
    • Perfect for stabilizing loads
  • Large footplates provide excellent stability
  • Bolt-on or weld-on installation
    • (2) 3-1/2" x 7-1/4" long mounting plates have multiple holes to fit most applications
    • Mounting hardware not included (5/16" bolt recommended)
  • E-Z crank handle included
  • Sturdy steel construction
  • Black powder coat finish resists corrosion


Specs:

  • Quantity: 2 jacks
  • Lift: 30"
  • Collapsed height: 4-3/4"
  • Collapsed length: 33-1/2"
  • Support capacity: 13,000 lbs
    • 6,500 lbs per jack
  • Footplate dimensions: 5" wide x 9" long
  • Lifetime warranty


Note: These jacks are designed to stabilize a portion of your trailer's weight, not to support the full GVWR of your trailer. Do not use these jacks to lift your trailer or RV. Doing so will exceed the capacity of these jacks.



48-979031 UltraFab Scissor Jacks - 30" - 2 Pack





Customer Satisfaction Score:


Customer Reviews

Ultra-Fab Ultra Scissor Jacks - 30" Lift - 13,000 lbs - Qty 2 - UF48-979031

Average Customer Rating:  4.7 out of 5 stars   (653 Customer Reviews)

This pair of scissor jacks can be either bolted or welded to the frame of your trailer or RV. Worm-gear mechanisms won't slip. Oversize footplates help to eliminate sinking and tilting.

by:

Didn’t last 3 months the end came off and screw mess up where the jack don’t work anymore



by:

Worked beautifully for a Replacement for our customer



by:

I haven't had a chance to use them in a camping setup, but they were easy to install and in a couple of trial runs they work great. I was interested in these because they screw up/down from both ends of the jack. I believe this will improve the holding power of the jacks when deployed. My older jacks (which only had 1 screw point) would tend to back off during an extended camp stay.

Thomas W.

4/4/2021

Excellent. I believe they are stronger than the OEMs and have a higher lift height.



by:

It only took about five minutes to replace my front leveling jacks with these new bigger jacks. Awsome lift capability and strength.

Ray F.

6/15/2018

Great no problems



by:

These jacks are well built and have the extra height for uneven surfaces we were looking for. I find mounting this type of jack at a 45 degree angle to the frame is more stable than parallel or perpendicular. We used them all year and they are fine. My only comment to the maker is, something about the set-up of the threaded rod and 'nut' makes running them up and down take more force than should be needed, even before the base hits the ground and they pick up the weight of the trailer. They were that way out of the box. I use a battery-powered impact driver with a 3/4 socket to extend and retract, so no problem for me, but someone using the little hand crank supplied would build some muscles cranking them up and down by hand. I would purchase again if I needed replacements.



by:

Very Poor quality. One of the jacks broke the second time I used them. The nut on the end of the screw that raises the jack broke free. I was only lifting one corner of a horse traier (no horses in the trailer).
The Trailer leveling blocks work fine, just as advertised.



by:

An excellent quality scissors jack. I went with a 30 inch vice the 24 due to needing the extra lift in unlevel ground. They protrude about 4 inches on the sides but does what I wanted. I will replace the front ones sometime next spring using the 30 inch jacks also.



by:

Purchased and received within four business days. I installed them on my 2015 Jayco fbds fifthwheel as an upgrade. I had to drill 2 new bolt holes on each side in order to secure each jack with 4 bolts. The Jacks I replaced were 24 inch, so these Jacks extend an inch or so when raised but not any further than the fender flares. Overall a quality product and easy to install.



by:

Installed these on the rear of a nine month old 44 foot toy hauler. Why you ask? Well, I got tired of the error and fault codes associated with the electric leveling system.
These jacks are heavy duty and I like the 30 inch option since this will leave plenty of jack unopened and I suspect will deliver a steadier support.
Mounted in about thirty minutes and looks/works great.
Electronics are good when operates properly and without error, but there is something to be said about the old manual way.
Highly recommend.



by:

Not too impressed with the jack. It's built quite a bit lighter than I thought it would be. The side to side play (perpendicular to the "long" direction of the jack) is huge. With a bit of a lever arm the play is unacceptable. On top of that, on both jacks the center screw is far from being true. Both have a highly noticeable wobble. The nuts on the screw also came loose on both jacks after some usage.

The upside to this jack is you do get the 30 inches of stroke, though as flimsy as these things are built I'd be wary to test the 6500lb rated capacity.



by:

Great product. Well built. Easy install. We have one touch automatic leveling system on our Grand Design 240RL fifth wheel. But still had movement inside the trailer. These scissor jacks did the trick. Very solid now.



by:

These are a great inexpensive method to have leveling And stability system on your trailer. Easy to install and works great.

Randy B.

8/24/2021

A year later and about six RV trips the jacks are still working great. Its not the same as having auto leveling hydraulic jacks like you see on big rigs. But for your 30 or less bumper tow these are very functional.



by:

I use these amidship to help the front and rear jacks. They add to the overall stability of our Sandstorm 5th wheel.



by:

After a year, I found these jacks to be well made and functional. I camp in some unstable areas with a few Highs and Lows. The extra reach of these jacks is well worth the price. Of course, I have to maintain the screws with a little grease once a year. I fully recommend these jacks!



by:

Very low quality. There reverse thread. And when you extend them the threaded rod ends up sticking out the hex side.



by:

I added these jacks at the mid span of my camper (right at the axles). It made a huge difference in the stability of the parked camper. The prep uncles holes in the mounting plate made the install simple!



by:

I am more than happy with the scissor jacks, very high quality and easy of shopping of the web site is great.



by:

The one time I had a problem ETrailer was very cool about it and quickly credited my card as soon as the product was returned.. The other things I ordered were much cheeper then any other site I researched .. I give ETrailer two thumbs up and will order from them again...
Duffy S



by:

Good price well made only problem is keeper pin wears out after a few years wish they would reengineer it.

Tim D.

2/11/2018

Everything is still working great, thanks for the great products, and great service you provide!



by:

Great jacks and very durable and easy to install. Must take into consideration the extra inch on each side once they are up and if you are using them on a trailer. They may stick out too much, therefore they will require special installation and even make necessary adaptations for attachment.



by:

works as expected and as usual for these not for use to free tire from the ground. I liked the extended height of these. they Will help stabilize my new 34' camper. defiantly need to use a drill to extend or retract them. takes quite a few turns to raise or lower a couple inches.



by:

These stabilizers were a replacement for two on my toyhauler and have longer reach and are made stronger than the one's i replaced.



by:

Recieved my new jacks a couple weeks ago. Install was a breeze. I am very happy with the operation and quality of these jacks.



by:

Received the scissor jacks and they work great on my 5th wheel toy hauler.
Thanks Etrailer!!



by:

I thought they were well worth the money. My only issue was I had to mount them perpendicular to the frame. I was hoping they could have been mounted on the frame work of the tongue. Since I had to mount them were I did they stick farther than I like, but they work great.


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Show More Reviews

See what our Experts say about this Ultra-Fab Products Camper Jacks

  • Can Ultra-Fab Ultra Scissor Jacks # UF48-979031 be Used for Leveling and Stabilization
    The Ultra-Fab Ultra Scissor Jacks # UF48-979031 that you referenced can be used for leveling and stabilization. They have a support capacity per jack of 6,500 lbs and as long as you aren't trying to lift the wheels of the RV off the ground you'd be fine.
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  • Trailer Scissor Jacks Lower On Their Own
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  • What is the Weight of Each Jack for the Ultra-Fab Ultra Scissor Jacks # UF48-979031
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  • Recommended Front and Rear Stabilizer Jacks for 2005 Jayco Jay Feather 29N
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  • Can the Ultra-Fab Ultra Scissor Jacks # UF48-979031 Level a 8,500 lb Trailer
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  • Scissor Jack Stabilizer Recommendation for a 7,000 lb Trailer
    The capacity for scissor jacks is a static capacity which means that it can support up to that amount of weight but can not lift that amount. For a 7,000 lb trailer the Ultra Fab Scisso jacks # UF48-979031 that you referenced would work just fine. I attached a review video for you to check out as well.
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  • Distance Between Outside Round Mounting Holes for Ultra-Fab Ultra Scissor Jacks
    The distance between the 2 outside mounting holes on center on Ultra-Fab scissor jacks # UF48-979031 is approximately 6 inches. I have included a picture that shows this and other dimensions for you. The picture is on the single scissor jack but it is the same on both jacks that come in the pair, # UF48-979031.
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  • Using The Ultra-Fab Ultra Scissor Jacks # UF48-979031 on Uneven Terrain
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  • Using Ultra-Fab # UF48-979002 Stabilizing Jacks on Motorhome Instead of a Trailer
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  • What is the Gauge of the Metal of Ultra-Fab Ultra Scissor Jacks
    I reached out to a representative of Ultra-Fab who told me that the Ultra-Fab Ultra Scissor Jacks # UF48-979031 are made of 14 gauge powder coated steel. They also said that what gives the jacks their strength is only partially due to the thickness of the steel. The strength also comes from the fact the metal is reinforced with a folded edge for added rigidity, and there are also grooves pressed into the metal which help fortify them. These jacks have a 6,500 lb support capacity and you...
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  • Where to Install Scissor Jacks on 5th Wheel Trailer with Stabilizer Jacks
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    Based on what you have now with the part # UF48-979031 which are the correct size and rating for your trailer I would say that what you had prior was way too small. This makes sense when you consider that the smaller ones ended up bending and getting damaged.
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  • How Should Ultra-Fab Ultra Scissor Jacks be Mounted to a Trailer
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  • Does the Ultra-Fab Ultra Scissor Jacks # UF48-979031 Have a Lift Capacity
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  • Recommended Manual Stabilizer Jack For Toy Hauler
    Ultra-Fab Ultra Scissor Jacks # UF48-979031 can be either bolted or welded to the frame of your trailer or RV and can stabilize up to 10,000 lbs each ONLYI 6500 POUNDS. This jack has a 30" lift. The scissor jacks level and stabilize a variety of trailers so it'll work on your travel trailer. It features the heavy duty worm gear mechanism that's going to prevent slippage. It's going to make it perfect and ideal for stabilizing and leveling your 2017 XLR NITRO 28kw toy hauler. The distance...
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