1/2in Dr. 19mm Cr-Mo Impact Socket

Genius Tools Impact Socket 19mm 1/2 Inch Drive Chrome Molybdenum Durable Heavy-Duty - 444019 Impact Socket This 19mm, 6-point impact socket is built for demanding fastening work where consistent torque transfer and a secure fastener grip matter. The 1/2in drive size and 40mm (1.57in) overall length make it a practical choice for professional toolkits and organized socket setups. Constructed from Chromium Molybdenum Alloy Steel, it is designed for high strength, durability, and anti-corrosive performance. Heat treatment through oil quenching and a matte black oxide coating help create a tough exterior with a strong inner core, supporting long-term service under heavy use. Key Benefits 19mm 6-point design helps reduce rounding while improving fastener contact. 1/2in drive interface fits common impact tools and professional socket systems. 40mm (1.57in) overall length balances access and controlled torque application. Chrome molybdenum alloy steel supports high strength and long-term durability. Matte black oxide coating adds a tough exterior with anti-corrosive properties. Oil-quenched heat treatment improves core strength for heavy-duty professional use. Stamped size markings provide quick, permanent identification for tool organization. SKU: 444019. Designed and made for professional technicians, it's built to perform over a lifetime of heavy use while keeping identification simple and reliable in busy work environments.