The pinion flange holding tool is servicing Ford vehicles. The yoke is designed to safely apply torque on the pinion nut. It has a universal design with a ½” slots that will fit the flange bolt centerlines up to 2-5/8”. This tool includes: 5/16” and 3/8” bolts, nuts, and washers. The pinion flange holding tool fits most Ford, Lincoln, and Mercury drive pinion flanges. Compare to Ford Factory Tool #303-126.