RETRUE Heavy Duty Trailer Hitch Lock for 2 5/16″ Ball Coupler & Safety Chains – Anti-Theft Security for RV, Boat, Cargo Trailers

Heavy-Duty Trailer Coupler Lock for Maximum Anti-Theft Protection

The RETRUE Heavy-Duty Trailer Lock is engineered to secure your trailer with strong, theft-resistant protection. Made from hardened steel, this trailer coupler lock withstands drilling, prying, cutting tools, and heavy impact—making it an ideal anti-theft solution for utility trailers, RV trailers, boat trailers, cargo trailers, and more.

Weatherproof & Corrosion-Resistant Hitch Lock

Built for long-term outdoor use, this 2-5/16" trailer hitch lock features a durable powder-coated finish that prevents rust and corrosion. Whether you’re storing your trailer at home, parking at a jobsite, or traveling across different climates, the RETRUE lock stays strong in rain, snow, heat, or coastal humidity.

Quick, Secure Installation for Any 2-5/16" Coupler

This trailer hitch coupler lock is designed for a precise and tight fit on standard 2-5/16" couplers, reducing movement and eliminating gaps that thieves could target. With an easy installation design, you can lock your trailer in seconds without tools or complicated steps.

Universal Use for RV, Boat, Cargo & Utility Trailers

The RETRUE trailer lock provides reliable security for a wide range of trailers, including:

• RV & travel trailers

• Boat trailers

• Cargo and enclosed trailers

• Utility, dump, and equipment trailers
  Its reinforced design ensures your trailer stays protected whether parked at home or on the road.

Backed by a 1-Year Warranty

All RETRUE trailer locks include a 1-year warranty and responsive customer support. If you experience any issues with fit or performance, our team is ready to help you with fast, effective solutions.