Description Locknut Socket - 6 pts 2-1/4" | Case of 24 | JETSave Big when you buy case lot 24 per case. Only $51.96 per EACH!. Specially designed sockets used for the quick and easy removal of truck wheel bearing locknuts Made from high quality steel which resists "rounding out" Available in 6 point hexagon, 8 point octagon and special "rounded" shape for Dana axles All sockets are 3/4" drive For use with manual ratchets, flex and breaker bars, and torque wrenches NOTE: Do not use with any air or electric impact tools Size: 2-1/4"