VEVOR Collar Coupler Lock Fits 2 and 2-5/16-Inch Demco Cast Head Couplers Trailer Hitch Lock with 3 Keys Secures Security Chains Rust-resistant Anti-Theft RV Trailer Locks for RV Trailer Boat

Our 11.46 lbs heavy-duty coupler lock is made with high-strength carbon steel, making it tough and secure for your trailer or RV; Keep your vehicle secure from theft when parked outdoors!

This trailer lock fits 2 and 2-5/16 inches Demco cast head couplers; Note: Check the images to make sure it matches your coupler before purchase for a precise fit!

With a 0.2 inches thick carbon steel body, this trailer hitch lock resists damage from hammers, power tools, or crowbars; It’s built to keep your trailer secure, no matter where you park;

Fits 2 Coupler Sizes: This coupler lock fits 2-inch (50.6 mm) and 2-5/16-inch (58.6 mm) Demco cast head couplers, offering security for your RV or trailer; Note: Check coupler size before purchase

Heavy-duty Anti-theft Design: Made from tough carbon steel, this trailer lock weighs 11.46 lbs with a 0.2-inch thick wall, resisting crowbars, drills, and tools; It’s built to keep your trailer secure and minimize the risk of theft

Quick & Easy Locking: Locking up takes less than 30 seconds! Simply unlock, place on the coupler, and secure; One-handed installation and an internal cushion pad ensure a tight, stable fit; Comes with 3 keys for your convenience

Durable & Rust-resistant: The trailer hitch lock is powder-coated for corrosion resistance and features an aluminum alloy lock body for smooth use; A dust cap secures it from dampness, making it ready for any weather and extending its lifespan

Reliable Anti-theft Protection: This trailer coupler lock fits most trailers, RVs, and boats; Even if it feels loose, the anti-theft protection remains strong, ensuring your vehicle stays secure and protected, no matter where you park it

Specification: Item Model Number: THS004; Style: Clamp-on; Main Material: Carbon Steel + Surface Coating; Compatible Coupler Type: Cast Air Flow Coupler; Compatible Coupler Sizes: 2 in / 50.6 mm; 2-5/16 in / 58.6 mm; Product Weight: 11.46 lbs / 5.2 kg; Product Dimensions: 5.71 x 4.61 x 8.27 in / 145 x 117 x 210 mm; Wall Thickness: 0.2 in / 5 mm; Internal Space: 5.16 x 5.24 x 4.09 in / 131 x 133 x 104 mm