Features and Benefits: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;Since our beginning, GEARWRENCH automotive specialty tools have been driven by innovation. From our first specialty tool, the Model-T valve spring lifter, to our latest ratcheting puller, we�ve built our reputation with tools that make tough jobs easy. Most of our products have been upgraded with new improved features like dual material handles designed for a more comfortable grip or dual dipped handles on pliers providing more cushion for your hands. GEARWRENCH automotive specialty tools are proudly made with the finest components under the most stringent manufacturing guidelines. Made for everyday use ‐ guaranteed for life. Better tools mean easier, more efficient work so we constantly evaluate automotive engineering trends allowing us to consistently improve and enhance our tools to better fit professional hands. That�s why they are the first choice for thousands of automotive technicians worldwide.