The Milwaukee SHOCKWAVE Deep Socket Set features SHOCKWAVEâ„¢ IMPACT DUTY steel, a high-quality alloy steel that provides ultimate strength and durability. These sockets offer a best fit with 6 gripping points and non-slip hex geometry to prevent socket and fastener rounding. This 10-piece set includes 1/2" impact duty sockets in 10 popular sizes from 10-24mm, all organized in a convenient storage case. The deep wall construction provides clearance for protruding bolts, and stamped and ink-filled diameter markings ensure wear resistance. Engineered for accessibility in confined spaces, these sockets prioritize longevity and enduring performance.