Description 30 Piece Sae & Metric Hex Key Set These are professional quality sets of hex keys (Allen wrenches). Half of the set is SAE and the other half is metric. They are chrome vanadium steel with a black penetrate finish. The SAE sizes have an extra-long handle and the metric sizes have a standard length handle so they are easy to differentiate. They come in a blo-mold carrying case for storage purposes with each size labeled. SAE Sizes: .028, .035, .050, 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: .7, .9, 1.3, 1.5, 2, 2.5, 3, 4, 4.5, 5, 5.5, 6, 7, 8 and 10mm
