1/2" Drive 4-Lug 2 & 4WD Spindle Nut Socket with Extension 1/2 Ton Dana 80 Specially designed wrench removes Ford high-sheer ratcheting locknut on popular F250/350 series trucks. Includes a centering snout to help locate special axle nut and uniquely designed lugs for maximum strength. Designed for use with a 1/2 square drive tool. Use on 1985 and newer Ford F250-350 with Dana 80 rear axle, and 10 1/4 ring gear, 1987 E350 and newer with Dana 80 rear axle and 10 1/4 ring gear, 1988 and newer F Super Duty with Dana 80 rear axle and 10 1/4 ring gear. Overall length 3-1/2 in. Caution: Not intended for use on power tools. 3195D