GearWrench 3195D 4-Lug Socket with Extension 1/2 Ton Dana 80 Specially Designed Wrench Removes Ford High-Sheer Ratcheting Lock Nut on Popular F250/350 Series Trucks Special Feature Includes a Centering Snout to Help Locate Special Axle Nut and Uniquely Designed Lugs for Maximum Strength Use With 1/2" Drive Tool Caution: Do not use with Power Tools