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  1. Folding Trailer Tongue
  2. Fulton
  3. Coupler Hinge Kit
  4. 3 x 3 Inch Tongue
  5. Bolt-On
  6. 5000 lbs GTW
Fulton Fold-Away Coupler Hinge Kit for 3" x 3" Tongue - Bolt On - Up to 5,000 lbs
Fulton

Fulton Fold-Away Coupler Hinge Kit for 3" x 3" Tongue - Bolt On - Up to 5,000 lbs

Part Number: FHDPB330301
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$130.77
Retail:$196.67
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Folding Trailer Tongue
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Use with actuators or standard couplers to create a foldaway tongue up to 48" long so that your trailer can be stored in even the smallest garage. Unique offset design guarantees superior performance. 1-800-940-8924 to order Fulton folding trailer tongue part number FHDPB330301 or order online at etrailer.com. Free expert support on all Fulton products. Great prices and Fastest Shipping for Fulton Fold-Away Coupler Hinge Kit for 3" x 3" Tongue - Bolt On - Up to 5,000 lbs. Folding Trailer Tongue reviews from real customers.
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Fulton Folding Trailer Tongue - FHDPB330301

  • Coupler Hinge Kit
  • 3 x 3 Inch Tongue
  • Bolt-On
  • Fulton
  • 5000 lbs GTW
  • Up to 48 Inch Long

Use with actuators or standard couplers to create a foldaway tongue up to 48" long so that your trailer can be stored in even the smallest garage. Unique offset design guarantees superior performance.


Features:

  • Hinge kit lets you create up to a 48" foldaway tongue for your trailer
    • Designed to be used with actuators or standard couplers
  • Bolt-on installation
  • Sturdy steel construction
  • Corrosion-resistant, Z-max 600 zinc finish
  • Mounting hardware, pivot bolt and pivot pin and clip included
  • Not for use on aluminum trailer frames


Specs:

  • Application: 3" x 3" trailer tongue
    • Trailer tongue material thickness must be between.188" and.120"
  • Capacity: up to 5,000 lbs (see table)
  • 5-Year limited warranty


Use the table below to determine your maximum pivot length based on your trailer capacity. Pivot length is the measurement from the center line of the coupler ball to the farthest pivot hole.

Pivot

Hinge Kit Maximum Pivot Table

HDPB330301 Fulton High Performance Bolt-On, Fold-Away Hinge Kit for 3" x 3" Trailer Tongue

Installation Details FHDPB330301 Installation instructions


California residents: click here


Customer Satisfaction Score:


Customer Reviews

Fulton Fold-Away Coupler Hinge Kit for 3" x 3" Tongue - Bolt On - Up to 5,000 lbs - FHDPB330301

Average Customer Rating:  4.8 out of 5 stars   (962 Customer Reviews)

Use with actuators or standard couplers to create a foldaway tongue up to 48" long so that your trailer can be stored in even the smallest garage. Unique offset design guarantees superior performance.

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Outstanding company....rare these days



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excellent service @e trailer



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See what our Experts say about this Fulton Folding Trailer Tongue

  • Replacement Bolt And Pin For Fold Away Tongue Trailer Coupler
    For your Fourwinns Trailer with fold away tongue, we have complete kits based on frame size like the Fulton Fold-Away Coupler Hinge Kit for 3" x 3" Tongue - Bolt On - Up to 5,000 lbs # FHDPB330301. We don't carry the individual bolts, but we do carry one size of pin, the Replacement Pivot Pin for Fulton Coupler Hinge Kits - 5/8" x 6-1/2" Long # F500336. For the page of all the complete kits, I've attached the page to coupler hinge kits for folding tongue trailers.
    view full answer...
  • Using Surge Brake Actuator on Trailer with Fold-Away Coupler Hinge
    If your trailer is equipped with a fold-away coupler hinge like # FHDPB330301 then you can still use a surge brake actuator like the excellent Zinc-Plated # 099-175-20. The only thing you will want to add is a flexible brake line across the hinge like the Titan # T0776500 to accommodate this function. Please note that the Kodiak Disc Brake Kit # K2HR35D referenced in your question includes rotor-and-hub assemblies, calipers, mounting brackets, and mounting bolts but it does not include...
    view full answer...
  • Recommended Fold Away Coupler Hinge Kit for a 3" x 4" Trailer Tongue
    Bruce, we sure do. What you're looking for is the Fulton Fold-Away Coupler Hinge Kit for 3" x 4" Tongue # FHDPB340301 which will work with 3" x 4" trailer tongues, has a 7,500 lb capacity, and has a bolt-on install.
    view full answer...
  • What is the Difference Between the Fulton Fold Away Hinge HDPB330301 and HDPB330101?
    I checked with Fulton and there's no difference other than the part numbers for their HDPB330101 and our item # FHDPB330301. This is common when they're sold by different vendors. They both fit a 3" x 3" trailer coupler, have a zinc finish, and are made of steel. Since your boat trailer's tongue is 3" x 3" then the Fulton Fold-Away Coupler Hinge Kit item # FHDPB330301 would work great for you. All the necessary hardware is included. You will want to ensure that your trailer's tongue material...
    view full answer...
  • Is There a Fulton Fold-Away Coupler Hinge For 3" x 3" Tongue
    Hi George, We do indeed have the fold-away coupler hinge kit for a 3" x 3" tongue, with the correct part being the following: - Fulton Fold-Away Coupler Hinge Kit for 3" x 3" Tongue # FHDPB330301
    view full answer...
  • Measuring for Fulton Coupler Hinge Kit # FHDPB330301 and Maximum Hinge Distance Allowed from Tongue
    You will want to measure the size of your trailer tongue to determine what size hinged coupler kit is needed. The hinged coupler kits fit the 2 x 3 inch, 3 x 3 inch, 3 x 4 inch, and 3 x 5 inch tongue size. You will also want to make sure when installing the hinged coupler kit that the distance you put the hinge at on the trailer tongue will still allow you to maintain the correct weight capacity and tongue weight for your boat and trailer. The Fulton Fold-Away Coupler Hinge Kit, part #...
    view full answer...
  • Are There Replacement Bushings for Fold-Away Coupler Hinge Kits
    I cannot speak for all fold-away coupler hinge kits but the ones we offer, the Fulton Fold-Away Coupler Hinge Kit part # FHDPB230101, part # FHDPB330301, and part # FHDPB350101 do not contain any bushings. It can be rather difficult to just look at a bolt or hinge pin and determine whether or not it has stretched or deformed but I would be willing to bet that is the issue you are having. The loose connection between these bolts and pins is a rather serious safety issue so I highly recommend...
    view full answer...
  • Can Fulton Fold-Away Coupler Hinge Kit be Used to Extend Short Trailer Coupler
    The Fulton Fold-Away Coupler Hinge Kit # FHDPB330301 referenced in your question can indeed be used to extend the short tongue on your boat trailer, as long as you follow the tongue and gross trailer weight ratings based on your pivot length (like you mentioned). Doing this may very well reduce your trailer's current capacity, but as long as you remain under the reduced limit, you can do this without issue. This particular kit is designed for 3 inch x 3 inch trailer tongues. You will...
    view full answer...
    Image 1 for
  • Can a Fold-Away Coupler Hinge Kit Be Used To Extend A Trailer Tongue?
    Yes, you will be able to add the Fulton Fold-Away Coupler Hinge Kit to your boat trailer to gain some additional length out of the trailer. We have the hinge kit in different sizes to match your trailer tongue. It appears you will need the 3"X5" # FHDPB350101. We also have a 3"X4" # FHDPB340301 and 3"X3" # FHDPB330301. You will need to source the additional trailer tongue material from a local supplier in the length you are needing.
    view full answer...
    Image 1 for
  • 9" Wide x 32" long x 14" tall Slant Back Trailer Fender
    The closest thing we have in those dimensions is the Single Axle Trailer Fender for Boat Trailers item # HP48VR. It measures 9" Wide x 32" long x 14" tall. You can weld the fender onto your trailer or use the Mounting Brackets for Trailer Fender item # CE26098G-2. This does not have a padded back.
    view full answer...
  • 6 Foot Long Trailer Safety Chains For Swing Away Hinge
    Sounds like you need 6 foot safety chains for use on your trailer that is using the Fulton Fold-Away Coupler Hinge Kit for 3" x 3" Tongue - Bolt On - Up to 5,000 lbs # FHDPB330301. We have the perfect option for 5k rated chains of that length, and you can choose between an S-hook with latch or quick link. I'm giving the option because some people don't like the S-hook (even with the latch), but some prefer it's ease of use over the quick link, so just go with whatever you are more comfortable...
    view full answer...
  • Fulton Fold-Away Coupler Hinge For a 3 X 3 Trailer Tongue
    We do have a Bolt-On Fulton Fold-Away Coupler Hinge Kit # FHDPB330301 and Weld-On Fulton Fold-Away Coupler Hinge Kit # FHDPW330300 that will fit your 3" X 3" trailer tongue.
    view full answer...
  • Folding Tongue Coupler Parts To Create Complete Assembly
    The kit you mentioned has been discontinued, however, I can help you with the individual components. To make this kit, you will want the Fulton Fold-Away Coupler Hinge Kit for 3" x 3" Tongue - Bolt On - Up to 5,000 lbs # FHDPB330301. This will mount to a 3 inch by 3 inch square tube in whatever length you decide which will need to be obtained locally. On the end of that square tube is the Fulton Fas-Lok Coupler, 2" Ball, 3" Channel - 5,000 lbs # F343000301. For the safety chains, you...
    view full answer...
  • How Are the Bolts Installed when Attaching the Fulton Fold-Away Coupler Hinge Kit # FHDPB330301
    There are 16 Bolts included with the Fulton Fold-Away Coupler Hinge Kit for 3 inch x 3 inch Tongue, item # FHDPB330301. You will install 8 bolts on the top of the tongue and 8 bolts on the bottom of the tongue. I have provided a short video of the fold away hinge kit with the bolts in the hinge for you to view.
    view full answer...
  • Swing-Away 2-Inch Drum Brake Actuator Coupler to Replace Discontinued Fulton A60
    The Fulton A60 series surge couplers are now obsolete and since parts are no longer available for them I suggest you replace the unit with a new brake actuator like the Dexter # 099-175-00 (drum) or # 099-175-20 (disc). This bolt-on coupler fits a 2-inch ball, mounts on a 3-inch wide channel tongue with bolt holes that are 3-inches on centers and is rated for 7500-lbs gross trailer weight. You can see more on this item in the linked video. To create a foldaway tongue up to 48" long,...
    view full answer...
    Image 1 for
  • Will Trailer Tongue Length be Longer After Installing Fulton Fold-Away Coupler Hinge Kit
    If you made just one cut on the trailer tongue, it would not lengthen it by that much because you will cut the hinge kit # FHDPB330301 all the way on the two ends of the tongue until they stop and the metal is about a 1/2 thick so you are looking at about a 1/2 inch of additional length.
    view full answer...
  • Does the Fulton Fold-Away Coupler Hinge Kit Include The Necessary Torx Bit and Center Punch?
    The 3"x3" Fulton Fold-Away Coupler Hinge Kit # FHDPB330301 does not come with the center punch or the T55 Torx bit needed to install the hardware. You will need to provide those tools.
    view full answer...
  • Tongue Weight Capacity Changes When Trailer Tongue Hinge Kit Is Installed
    Trailer tongues have a specific capacity based on their length. When you use a hinge kit like part # FHDPB330301, it does change the capacity of the tongue significantly due to the leverage placed on the attach bolts. For that reason Fulton has created a chart that shows how much of the tongue weight capacity is lost when you install the hinge kit. I have attached a drawing of the chart that has the weight capacity listed depending on the placement of the hinge and pivot point. I have...
    view full answer...
    Image 1 for Image 2 for
  • What Size Trailer Tongue Will Fulton Fold-Away Coupler Hinge Kit # FHDPB330301 Fit
    The Fulton Fold-Away Coupler Hinge Kit # FHDPB330301 referenced in your question is designed for 3 inch x 3 inch trailer tongues. This refers to the outside height and width of the tongue for your trailer. Also note that the thickness of your trailer tongue material needs to be between .188 inch and .120 inch. This hinge kit lets you create up to a 48 inch foldaway tongue for your trailer. It is a bolt-on installation and all the needed mounting hardware is included. I have attached...
    view full answer...
  • Can Washers Be Used To Space The Fulton Coupler Hinge Kit to 2-1/2" X 2-1/2" Trailer Tongue?
    You are going to need to sleeve your trailer tongue as washers will not provide adequate support for your tongue inside the Fulton Fold-Away Coupler Hinge Kit # FHDPB330301. Since you mentioned having a galvanized frame I recommend having some sleeves welded inside the Fulton Fold-Away Coupler Hinge Kit # FHDPW330300 and having that assembly galvanized. Then you can drill holes to bolt the hinge with the sleeves to your existing trailer tongue.
    view full answer...
  • Differences Between the Fulton Coupler Hinge Kits FHDPB330301 and FHDPB330303
    The difference between the two Fulton Swing Away kits you referenced is the material that is used for each of the kits. Other than that they are the same and are designed to fit 3 inch by 3 inch trailer tongues. The # FHDPB330301 is made of stainless steel which will resist corrosion and the part # FHDPW330300 is made of a raw steel which will corrode much easier. You could paint either kit if you like. I attached a picture a customer sent to us that shows his painted white to match the...
    view full answer...
    Image 1 for
  • What Type of Cut Do You Make To Install Fulton Fold-Away Coupler Hinge Kit # FHDPB330301
    I spoke with my contact at Fulton and he told me to install the Fulton # FHDPB330301, Fold-Away Coupler Hinge Kit, that the installation instructions direct you to make the cut straight. There are stops inside the hinge that require you to make the cut straight and square as shown in the picture. I have attached a short video reviewing this part for you.
    view full answer...
    Image 1 for
  • How Much of the Trailer Tongue Needs to Go Inside Each End of a Fulton Trailer Tongue Hinge Kit
    The trailer tongue will need to go in at least 3 inches on each side of Fulton Fold-Away Coupler Hinge Kit, # FHDPB330301 to retain strength and structural integrity. You may be able to have another inch of the same size tubing welded to the short end so that it gets the full 3 inches. Welding should be performed by a qualified professional welder.
    view full answer...
  • How To Determine Which Fulton Coupler Hinge Kit For Boat Traier
    You will want to measure the size of your trailer tongue to determine what size hinged coupler kit is needed. The hinged coupler kits fit the 2 x 3 inch, 3 x 3 inch, 3 x 4 inch, and 3 x 5 inch tongue size. You will also want to make sure when installing the hinged coupler kit that the distance at which you install the hinge on the trailer tongue will still allow you to maintain the correct weight capacity and tongue weight for your boat and trailer. The Fulton Fold-Away Coupler Hinge...
    view full answer...


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Used Picture for Fulton Fold-Away Coupler Hinge Kit for 3" x 3" Tongue - Bolt On - Up to 5,000 lbs

Condition: Missing Parts

Notes: Item is missing the pivot bolt and nut and pivot pin and clip. Otherwise new and unused.

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Used Picture for Fulton Fold-Away Coupler Hinge Kit for 3" x 3" Tongue - Bolt On - Up to 5,000 lbs

Condition: Missing Parts

Notes: Item is missing the pivot bolt with nut and the pin and clip. Otherwise new and unused.

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