1/2in Dr. 20mm (12 pt.) Thin Wall Deep Impact Socket

Genius Tools Impact Socket 20mm Deep Thin Wall 1/2 Inch Drive 12-Point CR-Mo Steel - 448520 Impact Socket Designed for professional hand tool work where access is limited, this 20mm deep thin wall impact socket combines a 1/2in drive with a 12-point profile for secure engagement. Its thin wall design helps reach fasteners in tighter clearances without sacrificing impact-ready construction. Built from Chromium Molybdenum Alloy Steel and finished with a matte black oxide coating, it is engineered for strength, durability, and corrosion resistance. The socket is heat treated through oil quenching to support demanding, repeated use. Key Benefits Thin wall deep design improves access in tight clearances and recesses. 1/2in drive and 20mm size suit many professional impact applications. 12-point configuration helps seat securely on compatible fasteners. Chromium Molybdenum Alloy Steel delivers high strength and durability. Oil-quenched heat treatment supports tough exterior and strong inner core. Matte black oxide coating adds protection with anti-corrosive properties. Permanently stamped size markings speed identification and tool organization. Overall length is 85mm (3.35 inches) for reach on deeper fasteners while maintaining a slimmer profile. SKU: 448520.