The Performance W83008 1/2-inch Drive 4-Lug Spindle Nut Wrench is for use on 1985 to current F-250 and F-350 rear axles with high shear axle nuts and Dana 80 rear axles. Features: * Center tube aligns wrench to nut * Heavy duty chrome moly alloy steel construction What"s In The Box: * Performance W83008 1/2-Inch Drive 4-Lug Spindle Nut Wrench