Stanley® 22-Piece Hex Key Set

The Long Arm SAE & Metric Hex Key Set includes 22 strong steel, rust-resistant hex keys in many popular SAE and metric sizes. This handy set comes with two labeled holders that make it easy to find exactly the size you need for your job. Hang the holders on the wall for convenient access and organization. Hex keys have a black oxide coating. SAE sizes: .05", 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", and 3/8". Metric sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, and 10mm.