Unique ball-end design allows hex screws to be tightened or loosened at up to 25 deg.. Made of high-quality tool steel. Packaged in reusable plastic holders. 22-piece set includes: .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', and 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, and 10mm.
