Folding Trailer Tongue Kit, 3 x 3 Inch Bolt-On Heavy Duty Tongue Hinge, 5,000 LBS Load Capacity, Trailer Tongue Hinge for RV, Utility, Boat & Cargo Trailers, Save Storage Space

Brand: PMTHMPTS

Color: Silver

Features:

• NOTE: 1.Never exceed maximum rated capacity of coupler, actuator, trailer or pivot length / GTWR. 2.Do not exceed lesser of coupler, hitch, hitch ball, vehicle or trailer weight ratings. 3.Mount Fold-Away products to trailer tongues made only of steel.
• 【Compatibility】 Note: Not for use on aluminum frames. Don’t worry about straightness, designed to provide cushioning during tensile loading. This folding trailer tongue hinge kit is specially designed for installation on trailers, RVs, utility trailers, and other heavy-duty equipment. It works perfectly with 3×3 inch outer square trailer tongues, allowing easy folding to save storage space and make garage door closing simple and hassle-free.
• 【Specifications & Performance】 This trailer tongue hinge features a 3" x 3" bolt-on structure with a 5,000 LBS load capacity. Constructed from AISI 1045 steel. It is equipped with a premium silver coating for excellent durability and long-term corrosion resistance. The dual safety locking design effectively prevents accidental unlocking during transportation, making it ideal for a wide range of trailer types.
• 【Installation Steps】 1.Cut the trailer tongue to the required length. 2.Position the hinge and confirm its folding direction (left or right rotation). 3.Drill the mounting holes accurately. 4.Install the hinge: Align the mounting holes and ensure a tight, seamless fit between the hinge and the mounting surface. 5.Install the included hardware and tighten all fasteners securely to prevent loosening. 6.Test the folding function: Check for smooth operation, abnormal noise, or loose parts. Adjust as needed to ensure stable folding and unfolding.
• 【Important Notes】 1.Disconnect and remove all brake lines and electrical wiring before cutting the trailer tongue. 2.Maintain a safe distance of at least 5 inches from obstacles during cutting. 3.After installation, inspect all brake lines and wires; test the folding function 3–5 times manually. If there is noise or jamming, adjust promptly and lubricate all moving parts. 4.Always ensure the hinge is firmly installed to stably support its 5,000 LBS rated load during use.
• 【Package & Accessories】 Package includes 1 complete folding trailer tongue kit with full set of matching mounting hardware: 16 sets of bolts, nuts & washers, 1 positioner, and 1 installation tool. No additional parts are needed, saving you time on preparation and ensuring a precise, stable fit.

Release Date: 18-03-2026

model number: PMTHMPTS-FTTHK-5000

Package Dimensions: 9.7 x 8.2 x 5.5 inches