External Thread Repair Tool 5/32" to 1/2" Nut Drivers Schools should also be a

Schools should also be a good prospect for this DMM

Waterproof to 1 meter for 1 hour

Connection to most DMM°ªs and scopes is no problem

Cures fast

This socket is especially made for radiator and engine petcock drains and won't crush the drain tube

External Thread Repair Tool 5/32" to 1/2" Nut Drivers Schools should also be aThe Nes 06040 ThreadMate is a universal external thread repair tool. This easy to use tools operate by adjusting the knob that sets the proper diameter of the tool to the thread, and the blades float to the correct pitch. Once the tool fits into a thread slot, begin repairing the threads by simply rotating the tool. Comes equipped with blades made from hardened steel. External tools restore inch or metric, right handed or left handed fastener threads