Draw-Tite Trailer Hitch Lock – 3 in. Square Receiver, 5/8 in. to 3/4 in. Pin Diameter, Professional Model 63260

Draw-Tite Trailer Hitch Towing Lock Model 63260

Trailer Hitch Lock, Fits 3 Inch Square Receiver, 5/8 Inch to 3/4 Inch Pin Diameter, Professional

The Draw Tite 5/8-in diameter dogbone lock is primarily designed for towing and features a ball bearing pick proof design. Use it for securing class V towing ball mounts that have a 3-in sized receiver tube.