Works on Inner Tie Rods with Inaccessible Wrench Flats. Includes all 9 crowsfeet to work on many applications. The long socket slips over the tie rod end and the crowfoot engages on the socket for easy removal and installation. The inner tie rod can be removed and installed without removing the rack. The kit comes in a molded case for storage. Case is designed to hold up to 4 additional crowsfeet as new applications are discovered. Applications:Fits many applications on cars and light trucks. Crowsfeet sizes: 29mm, 1-3/16", 1-1/4", 32.5mm, 1-5/16", 33.6mm, 1-3/8", 1-7/16", and 1-1/2". Instructions: Select proper crowsfoot size and place on socket of tie rod. Place handle over the tie rod and align tabs on the crowsfoot. Insert crowsfoot into slots in handle and turn retainer to lock in place. Turn tool assembly with 1/2" square drive. Part Number Description 45750 Inner Tie Rod Tool 45770 Socket 45810 Retainer 45670 33.6mm Crowfoot 45700 1-3/16" Crowfoot 45820 1-7/16" Crowfoot 45830 1-5/16" Crowfoot 45840 1-1/4" Crowfoot 46160 1-1/2" Crowfoot 46270 29mm Crowfoot 46280 32.5mm Crowfoot 46300 1-3/8" Crowfoot 46790 Case