Built for use with impact tools, these 1/2 in. drive superficial impact sockets in loaded spaces to effortlessly break release out of practice suspension and exhaust bolts, quickly remove cragfast lug nuts, and loosen crank bolts with ease. TEKTON impact sockets efficiently torque from impact wrench to fastener, loosening the most stiff-necked nuts and bolts. Made from high-strength chromium-plate vanadium steel, our impact sockets are more to drive end shape out than criterion impact sockets, resulting in a longer useful life. TEKTON impact sockets or exceed ANSI performance standards. The high-torque, 6-point socket the panoptic, matt sides of nuts and bolts, not just the corners, so there 's no need to worry about stripping fastener head or harmful socket. The superficial socket design access to fasteners in loaded spaces. Even in humble, the high-contrast, standing laser inscribed size markings are easy-to-read. The customized spectral color TEKTON case can be in a tool chest or carried to your job site. wrought size markings set organized and identifies any missing sockets.Set Includes : -LRB- 14 -RRB- 1/2 in. drive superficial 6-point -LRB- metric unit -RRB- : 11, 12, 13, 14, 15, 17, 18, 19, 21, 22, 24, 27, 30, 32 mm -LRB- 1 -RRB- storage case .