[Thread Repair Kit] One set includes 25 M6 screw sockets, 2 repair wrenches, 1 6.2mm twist drill, 1 screw socket tap, 1 hex wrench, complete tools, enough to deal with thedamage of M6 screw sockets,Use this kit to repair intact thread[High-quality corrosion-resistant material] M6 steel wire sleeve is a new type of internal thread fastener, which is made of high-strength and high-precision diamond-shaped stainless steel wire.The surface of the repair key is treated by electrophoresis, twist drills and taps.This is HSS material and nickel plated material hex wrench[Easy to use] First use a twist drill to drill holes, then use a tap to re-tap, then put the screw into the groove, screw the screw into the screw hole with a T-shaped handle,then use a safety pin to break the crossbar of the screw, thread forcefully The repair is completed[Professional m6 thread repair tool] This thread repair kit is used to repair damaged or worn m6 threads.They can also be used to create new, stronger threads in original equipment.Spring loaded metal coils are stronger than stock metal coils[Wide maintenance range] It can be used for daily maintenance, car maintenance, drill, etc.It is also very suitable for engine maintenance and other automotive applications.It is used to repair damaged threads and let you get a smooth maintenance experience Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.