BZBMGMO M14X1.5X9.4 Metric Thread Repair kit Standard M14 x 1.5 metric thread repair kit,Provided Insert length is 9.4mm Suitable for repairing M14 x 1.5 damaged threads on auto parts suitable for repairing damaged and worn M14x1.5 internal threaded holes,Repair tools that even ordinary people can use, You can use electric drills, air drills or bare hands to complete drilling, tapping And insert to getanyone can Contrary to the phenomenon of tooth disorder and extraction often occurred in traditional thread thread sleeves,this set of tools will not occur, even newcomers can easily complete them in the shortest time Complete package includes 1 Drill, 1 conterbore, 1 tap, 1 install driver 5 Stainless Steel inserts 9.4mm length