- Opens With GM keys
- Stainless Steel 5/8″ Diameter Shaft
- Fits Class 3, 4 and 5 Hitches (2-2.5″ square receiver)
- Weather Proof
- Auto Return Spring Locks Automatically When Key is Removed
- Double Ball Bearing Locking Mechanism
- Plate Tumbler Sidebar to Prevent Picking and Bumping
- Stainless Steel Lock Shutter to K
Bolt Lock 5/8″ GM
$34.99