Teng 1/4in Hex Bit Socket Metric 4mm Rams & Accessory Kits A pilot pin serves three

A pilot pin serves three main purposes:• Ejects the slug at the end of the cut

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Champion 1/4in UNC 90Deg Light Weight Ball Joint

3/16" x 77mmMade In Japan

Champion 1/4in x 1-1/2in UNC Pan HD Set Screw 316/A4 (C)

Teng 1/4in Hex Bit Socket Metric 4mm Rams & Accessory Kits A pilot pin serves threeKey features Chrome vanadium S2 steel bits pressed into the socket Satin finish for a better grip when handling the socket Ball bearing recess on the female end to grip the ratchet Designed for use with fastenings with a hexagon hole Use with in hex screws or grub screws Design and manufactured to DIN 7422 Supplied with a metal socket clips for use with a socketrail