

Fulton Retaining Ring Swivel Trailer Jack 1,200 lbs w/ 6" Caster Wheel 10" Lift Bolt‑On
Model: TJ12000101Designed for use with marine and utility trailers, Fulton brand tongue jacks are time-tested and application-proven. Our bolt-on versions include all necessary mounting hardware. The Fulton brand Retaining Ring swivel mounts use 3-D formed heavy-gauge steel stampings and a proprietary bushing material for a mount with minimal deflection and maximum support. All mounts fit up to a 3" x 5" trailer frame.
- Fits: 3"x3", 3"x4", and 3"x5" trailer frames
- Retracted Bracket Height: 12.7" from bracket to bottom
- Travel/Lift: 10"
- Extended Bracket Height: 22.7"
- Clearance: 11.4" from bracket to top
- Wheel size: 6" diameter
- Spring loaded Pull pin diameter: 3/8"
- Finish: Z-Max 600 zinc
- 5-Year limited warranty
Popular Tongue Jack applications include: Eagle Magic-Tilt Ranger Sea Ray Maverick Master Angler Continental trailer Tow Dolly + many others
$74 57 $93.75 20% OFF
- Best Price on Web Guarantee
- Fastest Shipping
- FREE Shipping
- In Stock

We match lower prices from major authorized retailers for brand-new products in original packaging, provided the item is in stock. The competing seller must be an authorized, professional retail business; offers from
individuals, auctions, peer-to-peer sites, or unauthorized sellers don’t qualify. Used, refurbished, or open-box items are excluded.
Please see our full terms for details.
$93.75 $74 57
Questions? Call our Auto Experts at (877) 869-6690
Get it now, pay later
Select installments at checkout to split your purchase into 4 interest-free payments of $18.50 every 2 weeks.
- No fees, ever.
- No impact on your credit score.
Payment options are offered by Affirm and are subject to an eligibility check and might not be available in all states. CA Residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lender license.
Installments in partnership with
.
Affirm and its offerings are supported in English only. Translations are not provided by Affirm.
Product Details
- Brand: Fulton
- Model: TJ12000101
- UPC: 783192025722
- Includes: Retaining Ring Swivel Jack
Specification | |
Jack Style | Bolt-On/Weld-On |
Finish | Zinc |
Static Capacity | 1200 |
Lift Capacity | 1200 |
Lift Style | Sidewind |
Travel | 10" |
Retracted | 12.7" |
Extended | 22.7" |
Clearance | 11.4" |
Pull Pin Diameter | 3/8" |
Inner tubing diameter | 2" |
Leg | Fixed Leg |
Outer tubing diameter | 2.25" |
Swivel | Yes |
Foot | 6" Wheel |
Jack Shape | Round |
Description Facts | 6" Diameter Wheel, Bolt-On, Mounting Hardware for up to 5" Frame Included, Handle & Wheel Unassembled |
Be the first to ask a question.
Description
Designed for use with marine and utility trailers, Fulton brand tongue jacks are time-tested and application-proven. Our bolt-on versions include all necessary mounting hardware. The Fulton brand Retaining Ring swivel mounts use 3-D formed heavy-gauge steel stampings and a proprietary bushing material for a mount with minimal deflection and maximum support. All mounts fit up to a 3" x 5" trailer frame.
- Fits: 3"x3", 3"x4", and 3"x5" trailer frames
- Retracted Bracket Height: 12.7" from bracket to bottom
- Travel/Lift: 10"
- Extended Bracket Height: 22.7"
- Clearance: 11.4" from bracket to top
- Wheel size: 6" diameter
- Spring loaded Pull pin diameter: 3/8"
- Finish: Z-Max 600 zinc
- 5-Year limited warranty
Popular Tongue Jack applications include: Eagle Magic-Tilt Ranger Sea Ray Maverick Master Angler Continental trailer Tow Dolly + many others
Get Expert Help
Fulton Retaining Ring Swivel Trailer Jack 1,200 lbs w/ 6" Caster Wheel 10" Lift Bolt-On Install Notes
Installation Instructions for Tongue Jacks
General Installation Notes:
- Ensure no interference from the tow vehicle, tongue, ground, or other mounted accessories while stationary or in motion.
- Verify proper clearance in all positions, including handle swing and swivel positions, before and after installation.
Tools Required:
- Torque wrench
- Ratchet set
Step-by-Step Instructions:
Bolt-On Rack Jack Installation:
- Place the gear housing on the tongue and insert the supplied bolts into the holes corresponding to the tongue width.
- Position the mounting bracket below the tongue with the flat surface against the tongue.
- Secure the bolts with locknuts and torque to 25 ft-lbs.
Bolt-On Mounting Bracket Instructions:
- Ensure the correct mounting hole pattern for your tongue size. The gap between the mounting bolts and the tongue should not exceed 1/16".
- Place the jack against the tongue and position the mounting straps on the opposite side of the tongue.
- Insert four bolts through the mounting bracket and straps. The upper bolts should rest on the tongue top, and the lower bolts should be less than 1/16" from the bottom.
- Secure with locknuts and torque to 25 ft-lbs.
Snap Ring/Bolt-Through Instructions:
- Snap Ring Models: Place the jack bracket over the mount and fully seat the snap ring into the groove.
- Bolt-Through Models: Insert the jack bracket into the recessed opening on the mount. Tighten the locknut until there is minimal movement in the bushing.
A-Plate Mounting Instructions (Bolt-On or Weld-On):
- All welding must be performed by an AWS-certified welder.
- Align the jack and foot with the coupler before welding using a 3/16" fillet weld.
- Use three 3/8"-16 grade-5 bolts with washers for bolt-on applications and torque to 15-20 ft-lbs.
- Weld the recommended support plate to the bottom of the trailer frame with a 3/16" fillet weld if required.
Direct-Mount Instructions:
- Position the jack at the desired location and weld 1" at two points on both sides using a 3/16" fillet weld.
Maintenance:
- Lubricate internal gearing and bushings with automotive grease annually.
- Apply lightweight oil to all moving components such as handles and screw stems.
- Flush the jack assembly with fresh water in marine environments and apply fresh lubricant.
Safety Notes:
- Fully retract and rotate the jack before towing.
- Do not exceed the rated capacity of the jack, footplate, or caster wheel.
- Avoid side forces, which may cause jack failure.
- Replace damaged or worn parts before use.
- Do not adjust the drop foot or leg while under load.
Warranty Information:
- Coverage: 5 years for supported products; 1 year for select products.
- Exclusions: Normal wear, misuse, overloading, improper installation, and modifications.
- For complete warranty instructions, please download the full installation PDF.
Technical Support:
For technical support and assistance, our team of experts is available to help. Visit www.trailerjacks.com or call 877-869-6690.