Klein Tools BLS18 Hex Key Wrench Set, Color Coded, SAE and Metric, Heat-Treated, L-Style, Long Arm and Ball End, 1/16-Inch to 3/8-Inch and 1.5 mm to 10 mm, 18-Piece

• 18 SAE AND METRIC SIZES: 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8-Inch and 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm

• QUICK IDENTIFICATION: Color-coded sleeve for easy identification

• EXTRA-LONG ARMS: 30-Percent longer for increased reach and leverage

• ENHANCED COMFORT: Plastic sleeves on round shanks for increased comfort during extended use

• BALL-END HEX KEYS: Designed for optimal performance at angles up to 25 degrees