Teng Tools 4mm Hex Socket Bit 3/8

M381504C

• Chrome vanadium
• S2 steel bits pressed in to the socket
• Satin finish for a better grip when handling the socket
• Retention groove for ball detent that secures the connection of the socket to the drive end
• Designed for use with fastenings with a hexagon hole
• Use with in-hex screws or grub screws
• Designed and manufactured to DIN7422
• Supplied with a metal socket clip for use with a socket rail