About This

【Fits 2 Coupler Sizes】 This coupler lock fits 2-inch (50.6 mm) and 2-5/16-inch (58.6 mm) bulldog trailer 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 11.9 lbs with a 0.24-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