Park Tool Axle and Spindle Vise Inserts - AV-5 Top retainer legs and magnets hold the inserts securely in place during bench vise use 5, 9, 10, 12, 14, 20, 25, 30, and 36mm jaw openings Includes jaw opening for safely holding hydraulic tubing Mini V-block 1" hex, compatible with Park Tool Freewheel Removers (FR-1, FR-2, etc.)