4-lug socket with 2-3/4 OD for removing and installing 1985 and newer F250/350 2WD rear axles with high shear type rotating locknut. Chromoly steel sockets with industrial-grade black phosphate finish. 1/2 inch square drive for use with a torque wrench, ratchet, or breaker bar. Not for use with impact wrenches. Meets or exceeds ANSI standards. Lifetime warranty.
-Fits Applications: 1985-newer F-250 and F-350 truck rear axles, and Dana 80 rear axles of Ford Super Duty trucks.