Husky HFHKSM17PC SAE and Metric Folding Hex Key Set w/ 270 Degree Rotation (2 Piece Set) INCLUDES: (SAE: 5/64, 3/32, 7/64, 1/8", 9/64, 5/32, 3/16, 7/32, 1/4") (Metric: 1.5, 2, 2.5, 3, 4, 5, 6, and 8mm) EASY IDENTIFICATION: The 2 folding sets are labeled SAE and Metric next to the Husky logo for your convenience. The individual keys are labeled, too, helping you follow along with assembly instructions or other schematics RUST RESISTANCE: The metal hex keys are built to hold up to wear and tear on the jobsite and storage areas. With their specialized construction, theyll hold up to rust and corrosion in long term storage 270 DEGREE ROTATION enables high amounts of torque and comfortable handling with a variety of grip positions ERGONOMIC HANDLES: These handles are made with Huskys bi-material construction, enabling an easier grip for slip-free handling