Contents: One Haltec GL-2928 M22-1.5 two piece 6mm sleeve flange wheel nut with a 33mm hex for uni-mount 10 hole systems found on semi trucks.Size: M22x1.5 thread, 6mm sleeve, 33mm Hex. Features: Two piece flange base. Use: Unimount ten hole hub piloted wheels. Torque: 450 - 500 ft/lbs