3/8in Dr. 9/16in Cr.-Mo Impact Socket

Genius Tools Impact Socket 9/16 Inch, 3/8 Inch Drive, CR-Mo Steel, Durable Heavy-Duty Design - 363218 Impact Socket This 9/16 inch, 6-point impact socket is built for consistent torque transfer and dependable fit on fasteners. With a 3/8 inch drive and compact 30mm (1.18 inch) overall length, it's suited to tight, high-demand work where tool durability matters. Manufactured from Chromium Molybdenum Alloy Steel (CR-Mo), it balances strength with anti-corrosive properties for long service life. A heat-treated construction and matte black oxide finish support a tough exterior and a strong inner core, while stamped size markings simplify identification and organization. Key Benefits 6-point 9/16 inch design helps reduce rounding and improves fastener grip. 3/8 inch drive size fits common impact tools and ratchets. 30mm (1.18 inch) length offers access in compact working areas. Chromium Molybdenum Alloy Steel delivers high strength and long-term durability. Oil-quenched heat treatment supports a tough exterior and strong core. Matte black oxide coating adds corrosion resistance and a durable working surface. Permanently stamped size markings make identification quick and tool organization easier. Meets or exceeds ANSI standards and is designed for professional technicians who rely on tools built for heavy use.