General description
This heavy-duty trailer hitch lock provides reliable security for RVs, trailers, and boats. It is compatible with 2-inch and 2-5/16-inch bulldog couplers, ensuring a snug fit and protection against unauthorized access. Constructed from sturdy carbon steel, this lock is designed to withstand tampering attempts using tools such as crowbars and drills. Its powder-coated finish and aluminum alloy body resist corrosion, ensuring long-lasting performance.Technical specifications
- Item Model Number: THS001
- Main Material: Carbon Steel + Surface Coating
- Compatible Coupler Type: Bulldog Coupler
- Compatible Coupler Sizes: 2 in / 50.6 mm; 2-5/16 in / 58.6 mm
- Product Weight: 11.9 lbs / 5.4 kg
- Product Dimensions: Φ4.53 x 8.86 in / Φ115 x 225 mm
- Wall Thickness: 0.24 in / 6 mm
- Internal Depth: 7.09 in / 180 mm
- Internal Diameter: 4.02 in / 102 mm
Installation
Installation is straightforward. Simply unlock, position the lock on the coupler, and fasten it with ease. The design allows for one-handed setup, making it quick and efficient.
Usage
This hitch lock is versatile and can be used with RVs, trailers, boats, and other vehicles. It includes three keys for added convenience, allowing you to secure your vehicle against theft effortlessly.
Other information

























