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 Meets or exceeds ANSI specifications Hassle-free lifetime guarantee Sub-Brand: N/A Type: Hex key set Size: Assorted Case Included: No End Type: Ball Folding: Yes For Use with Garbage Disposals: No Handle Type: Attached Measure Type: Standard (SAE) and Metric combination Number of Keys: 17 Warranty: Lifetime CA Residents: Prop 65 Warning(s): Yes UNSPSC: 27111700