We are committed to safeguarding your belongings, ensuring maximum security against theft. Please check your coupler size and choose the right product size before purchasing. Trailer Lock – The 15 best products copared - Your otor Guide Our advanced locking mechanism provides superior protection against impact and theft, while the high-quality powder coating ensures reliable rust resistance, making it suitable for all weather conditions. The SaphRec Upgraded Trailer Lock is constructed from heavy-duty solid carbon steel, featuring an outer shield with a thickness of 0., 23 inches for enhanced durability. Rv Heavy Duty Trailer For 2 5/16 Couplers – Anti-Theft, Weather The Upgraded Trailer Lock by SaphRec is a heavy-duty anti-theft option specifically designed for trailers with a 2-5/16 inch coupler. With a height of 16 inches, this lock provides added security for your trailer while on the road This trailer hitch lock is designed to fit 2-5/16 inch trailer couplers; please verify your coupler size prior to purchase. Additionally, it features a high-quality powder coating that provides reliable rust-resistance, making it suitable for all weather conditions. [Easy Installation] To maximize your convenience, we have designed the lock with a simple, user-friendly mechanism that allows for quick and effortless installation and removal. Heavy Duty Carbon Steel Lock Adjustable Caravan Parts Tow Ball Security Anti-Theft Trailer Coupler Hitch Lock Universal U Shape RV Boat Trailer Security [Warranty & Support] SaphRec provides a 1-year warranty for our trailer tongue lock, if you find any problems, our solution team is always here to help you.