Kobalt 17-Key Standard (SAE) and Metric Combination Folding Hex Key Set

This 4-way hex key driver set includes both SAE and metric sizes with ball ends that provide up to 15 degrees of pivot. Convenient folding body protects tools while not in use and provides an easy storage solution. Textured body overlaid with rubber for steady grip and lasting comfort during use. SAE sizes include 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32 and 1/4-inch. Metric sizes include 1.5, 2, 2.5, 3, 4, 5, 6 and 8mm. Hassle-free lifetime guarantee.