Champion 16pc 5/16in UNC Thread Repair Kit

CTRK5NC|Champion 16pc 5/16in UNC Thread Repair Kit Kit Includes: * Tap * Drill Bit * Installation Tool * Break-off Toll 12 x Thread Inserts (various lengths) Description Includes: Tap drill bit installation tool thread inserts break off tool 12 inserts per kit (various lengths) Made from high quality Stainless Steel Insert Size: 5/16 UNC Refills available