Klein Tools 70591 Folding Metric Hex Key Set; 4.250 Inch OAL, Heat-Treated Alloy Steel

Detailed Description: Klein Folding hex key set is made of heat-treated nickel chrome alloy steel and is used as straight-out or at right angle for extra leverage. It features two key positions with nine keys that measures 5/64 Inch, 3/32 Inch, 7/64 Inch, 1/8 Inch, 9/64 Inch, 5/32 Inch, 3/16 Inch, 7/32 Inch and 1/4 Inch. Hex key set has 4-1/4 Inch straight handle with square-cut end for a secure full-depth fit and maximum contact with the hex socket to prevent slippage and stripping of the socket. Handy set easily fits the pocket or tool box and help eliminate the lost-key problem. Key length ranges from 1-3/4 Inch- 3-1/2 Inch.