This is an 11-piece standard Hex Key Set.  It contains hex keys in sizes: .050, 1/16, 5/64, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4 in.  These are Craftsman made by Sears Roebuck and Co. in USA 

Sears / Craftsman 11-piece Hex Key Set (Standard) 🇺🇸

$10.00Price
  • Sears / Craftsman 11-piece Hex Key Set (Standard) 🇺🇸