3/8in Dr. 9/16in Impact Socket

Genius Tools Impact Socket 9/16 Inch Standard 3/8 Inch Drive Heavy-Duty Chrome Molybdenum Steel - 393018 Impact Socket SKU: 393018. This 9/16in 6-point impact socket is built for professional hand tool setups where consistent fit and durability matter. The 3/8in drive size and 30mm (1.18in) overall length make it a compact option for common fastener work. Made from Chromium-vanadium Steel Alloy for strength and anti-corrosive performance, it is heat treated through oil quenching and finished with a matte black oxide coating for a tough exterior and strong inner core. Key Benefits 6-point 9/16in design helps reduce rounding and improves fastener engagement. 3/8in drive and 30mm length fit compact spaces and everyday tasks. Chromium-vanadium steel alloy provides high strength and anti-corrosive properties. Oil-quenched heat treatment supports a durable exterior and strong inner core. Matte black oxide coating adds toughness for repeated professional impact use. Stamped size markings stay readable for faster identification and tool organization. Designed for professional technicians, this impact socket focuses on reliable fit, long-term durability, and quick identification in a busy toolbox. Its material choice, heat treatment, and coating are aimed at sustaining heavy use while maintaining performance and corrosion resistance over time.