Vulcan 3506012213 Fractional Hex Bit Socket, 9/16 in Tip, 1/2 in Drive, Chrome, 2-1/2 in OAL

This high quality bit socket will provide a lifetime of performance when used with hand tools. Each socket is designed with a through-hole construction to make it easier to replace worn or broken bits; simply pop the old bit out and insert a new replacement bit. Each socket has a c-clip retention groove in the hex end to provide a secure hold on the bit while in use.