Bolt 5/8" Receiver Lock / GM Double Cut Thin Groove
- Fits early GM models with early model thin goove double cut key
- Solid zinc core
- Stainless steel lock shutter
- Rugged jacket and cap
The only receiver lock that will open with your EARLY MODEL GM key, BOLT Receiver Locks feature a solid zinc core, automotive grade cylinder with patented 6 plate-tumbler sidebar to prevent picking and bumping, a stainless steel lock shutter to keep out dirt and moisture, and a rugged jacket and cap. BOLT Receiver Locks have a Stainless Steel 5/8? diameter shaft (fits class 3, 4 Hitch) and are made in the USA.