About This

• 【UNIVERSAL COMPATIBILITY】 Designed to fit most standard 2-inch and 2-5/16-inch couplers. This versatile hitch lock is an essential accessory for utility trailers, RVs, boat trailers, and campers. NOTE：Please measure your coupler size before ordering to ensure a perfect fit with your specific towing setup.
• 【ULTIMATE THEFT DETERRENT】 Crafted from 7.71 lbs of industrial-grade structural steel, this heavy duty trailer coupler lock acts as an immovable barrier. Unlike flimsy locks that succumb to hammers, our solid-body design is engineered to resist attacks from sledgehammers, bolt cutters, and crowbars, ensuring your valuable trailer remains where you left it.
• 【5-SECOND RAPID INSTALLATION】 Experience hassle-free security with our user-friendly design. This trailer tongue lock can be operated with just one hand and requires no complex tools. Simply snap it onto your 2' or 2-5/16' coupler and lock it in seconds—perfect for quick stops or long-term storage in any driveway or job site.
• 【ALL-WEATHER DURABILITY】 Equipped with 4 protective dust covers, our lock cylinder is shielded against rain, snow, and UV exposure. The rust-resistant finish and waterproof internal mechanism ensure smooth operation in diverse climates, preventing the lock from seizing even after years of outdoor use.
• 【COMPLETE SECURITY KIT】 Your purchase includes 1 heavy-duty coupler lock, 4 spare keys (so you always have a backup), 4 weatherproof covers, and a dedicated storage box. Whether you are a construction professional or a weekend camper, this kit provides the peace of mind you need for your towing equipment.