KLEIN TOOLS 70574 Grip-It® Hex Key Set 9 Pieces

Handy sets fit your pocket or tool box easily and help eliminate the lost-key problem. Tough, heat-treated alloy steel. Hex-key ends are square-cut for a secure full-depth fit and maximum contact with the hex socket to prevent slippage and stripping of the socket. Two key positions (straight-out or right angle) for extra leverage. Set includes 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32 and 1/4 inch.