1/2in Dr. 12mm Cr-Mo Thin wall Impact Socket

Genius Tools Impact Socket 12mm Thin Wall 1/2 Inch Drive CR-Mo Steel Durable Design - 443812 Impact Socket SKU: 443812. This 12mm thin wall impact socket is built for 1/2in drive impact applications where strength and access matter. Its compact 38mm (1.5in) overall length helps fit into tighter working areas without giving up the durability expected from professional hand tools. Constructed from Chromium Molybdenum Alloy Steel (Cr-Mo), it delivers high strength with anti-corrosive properties for long service life. A matte black oxide finish and oil-quenched heat treatment support a tough exterior and strong inner core, while permanently stamped size markings simplify fast identification in the toolbox. Key Benefits Thin wall 12mm profile improves access in confined spaces and close-clearance fasteners. 1/2in drive design supports high-torque impact use for demanding service work. Cr-Mo alloy steel construction delivers high strength and long-term durability. Matte black oxide coating helps resist corrosion and protects the socket surface. Oil-quenched heat treatment balances a tough exterior with a strong inner core. Permanently stamped size markings make identification quick, clear, and organized. Meets or exceeds ANSI standards for consistent quality and professional performance. Designed for professional technicians and heavy-use environments, this impact socket focuses on practical details: dependable Cr-Mo strength, a protective black oxide finish, and clear size identification.