1/2in Dr. 18mm Cr-Mo Impact Socket

Genius Tools Impact Socket 18mm 1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 444018 Impact Socket This 18mm impact socket with a 1/2in drive is built for high-torque fastening and removal work. Made from Chromium Molybdenum Alloy Steel (Cr-Mo), it prioritizes strength, durability, and anti-corrosive performance in demanding shop conditions. Its 38mm (1.5in) overall length keeps the profile compact for better access, while permanently stamped size markings support fast identification during repetitive service tasks. Key Benefits 1/2in drive, 18mm size supports common impact fastener applications. 38mm (1.5in) overall length improves access in tighter working areas. Chromium Molybdenum Alloy Steel delivers high strength and long-term durability. Heat treated through oil quenching for a tough exterior and strong core. Matte black oxide coating adds protection and supports long service life. Permanently stamped size markings simplify organization and quick selection. Meets or exceeds ANSI standards for consistent, professional-grade performance. Genius Tools Impact Socket 18mm 1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 444018 is designed for professional technicians who need a reliable impact socket that holds up under heavy use.