Compatible: Locks fit 2-5/16inch, 2inch and 1-7/8inch couplers, Individual couplings may not fit this coupling lock. Please carefully check that your fastener size matches our fastener lock before purchasing. Trailer Safety: This heavy-duty lock is made of high-strength metal and keeps the trailer safe. It's sturdy enough to deter even hardened thieves. Strong Material: the trailer coupling lock can withstand sledgehammers, power tools, and it takes a lot of effort and time to . Lack of insurance to keep your belongings and trailer safe. The trailer padlock comes with a dust cover to protect your lock cylinder from snow, rain and sunlight. Easy Installation: Our coupling locks are designed without complicated setup, making them easy to install and remove in less than , the design is very friendly. Color: Orange Material: Metal Package Contents: 1x Trailer Hitch Lock Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.