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Klein Tools 3 mm -10 mm Silver/Black Chrome Nickel Plated Alloy Steel Hex Key Set

Airgas Part #:K0370580

Klein Tools

Manufacturer #:70580

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$18.14 /Each
Package Size: 1 Each
$18.14 Each
$18.14 Each

Typically in Stock

Item Details

  • No need to worry about lost hex keys with Klein Tools Folding Hex Key Set. This handy tool features 6 different metric size hex keys in a convenient folding tool that fits easily into your pocket or tool box. The hex ends are square-cut so they fit securely into hex sockets.


  • Two key positions (straight-out or right angle) for extra leverage
  • Hex 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
  • Handy sets fit in your pocket or tool box easily and help eliminate the lost key problem


  • 4 mm Key
  • 5 mm Key
  • 6 mm Key
  • 8 mm Key
  • 10 mm Key


  • Always wear approved eye protection
  • NOT insulated
  • Will NOT protect against electrical shock
  • Do NOT use a pipe or similar extension to increase leverage

Product Attributes

Product Type

» Hex Key Set

Size Description

» 3 mm | 4 mm | 5 mm | 6 mm | 8 mm | 10 mm


» Alloy Steel


» Silver | Black