648477 Spindle Nut Socket - 4 Lug Inner

"For easy removal of spindle nuts. 4-lug, 2-1/2"" inner diameter, 1/2"" drive. Not for impact wrench use. Black chrome vanadium. Fits the following vehicles:
Ford F250/350 with heavy duty axles 1985 and newer;
Ford F350 (late models) with Dana 50 or 60 axle;
Chevrolet and GMC 30 Series 1987 only;
Chevrolet and GMC w/ Dana 50 independent front
Chevrolet and GMC with Dana 60 with monobeam front suspension." Lifetime warranty.