SK Hand Tools 41404 3/8" Dr. 5mm Metric Hex S2 Steel Bit Socket Punches Can also test alternators

Can also test alternators

When the engine starts

Thread Pitch: 20

and with American steel

SK Hand Tools 41404 3/8" Dr. 5mm Metric Hex S2 Steel Bit Socket Punches Can also test alternatorsSK Hand Tools 41404 3 8" Dr. 5mm Metric Hex S2 Steel Bit Socket SK Hand Tools 3 8" Dr. 5mm Metric Hex Bit Socket #41404 Features Through hole design makes it easier to replace worn or broken bits: simply pop the old bit out and insert a new replacement bit. New Bit Holder Design is 9 times stronger and helps prevent the bit from slipping out of the socket while working. Socket cold forged with high alloy US steel for maximum strength. Bits are