1/2in Dr. 39mm (12 Point) Thin Wall Deep Impact Socket

Genius Tools Impact Socket 39mm Deep Thin Wall 1/2 Inch Drive 12-Point CR-Mo Steel - 448539 Impact Socket This 39mm deep thin wall impact socket is built for professional service work where tight clearances and consistent torque matter. The 12-point profile and thin wall construction help access fasteners in confined spaces while maintaining a secure fit. Made from Chromium Molybdenum alloy steel, it is engineered for strength and durability in demanding impact applications. An oil-quenched heat treatment and matte black oxide coating support long-term wear resistance and corrosion protection, with size markings stamped for fast identification. Key Benefits Thin wall deep design improves access in tight clearances and recessed fasteners. 1/2 inch drive size fits common impact tools and shop equipment. 12-point configuration provides a secure fit for efficient torque transfer. Chromium Molybdenum alloy steel construction delivers high strength and durability. Oil-quenched heat treatment supports a tough exterior and strong inner core. Matte black oxide coating adds corrosion resistance and reduces surface wear. Stamped size markings enable quick, permanent identification in tool storage. SKU 448539 is built to meet or exceed ANSI standards and is intended for lifetime professional use.