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Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
Stanley® Proto® 8-Piece Long Folding Hex Key Set has a 5 1/4" case that is made of chrome-plated steel for added durability. Set contains 4" long black oxide bits and 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32" as well as 1/4" hex keys.
Features
Made using a heat treated alloy for wear-resistance which helps minimize distortion for a long life.
Hex opening holds the bit allowing the bit holder to take the torque load.