1/2in Dr. 39mm Cr-Mo Thin wall Impact Socket

Genius Tools Impact Socket 39mm Thin Wall 1/2 Inch Drive CR-Mo Steel High Strength - 443839 Professional Impact Socket This 39mm thin wall impact socket is built for high-torque fastening where access is limited and tool strength matters. The 1/2in drive format and compact 50mm overall length help it fit into tighter working areas while maintaining durability for repeated professional use. Manufactured from Chromium Molybdenum Alloy Steel, it delivers high strength with anti-corrosive properties. A heat-treated, oil-quenched structure and matte black oxide finish support long service life, while permanently stamped size markings keep identification quick and consistent. Key Benefits 39mm thin wall profile improves access in tight, restricted fastener areas. 1/2in drive impact-rated design handles high torque applications reliably. 50mm overall length balances compact reach with stable socket engagement. Chromium Molybdenum Alloy Steel construction provides high strength and durability. Oil-quenched heat treatment improves exterior toughness and inner core strength. Matte black oxide coating helps resist corrosion in demanding shop conditions. Permanently stamped size marking supports fast identification and better tool organization. Built to meet or exceed ANSI standards, this impact socket is designed for professional technicians and heavy use. SKU: 443839.