1/2in Dr. 31mm Deep Impact Socket

Genius Tools Deep Impact Socket 31mm 1/2 Inch Drive Heavy-Duty Chrome Molybdenum Steel - 417831 Professional Impact Socket SKU: 417831. This 31mm deep impact socket is built for 1/2 inch drive tools and uses a 6-point profile to seat securely on fasteners. With an overall length of 78mm (3.07 inches), it helps reach deeper hardware while maintaining consistent engagement for impact work. Constructed from Chromium-vanadium steel alloy, it balances strength with anti-corrosive properties for demanding shop conditions. The socket is heat treated through oil quenching and finished with a matte black oxide coating to support a tough exterior and strong inner core for long-term professional use. Key Benefits 31mm 6-point design improves fastener grip and reduces rounding risk. 1/2 inch drive compatibility fits common impact tools and ratchet systems. Deep 78mm (3.07 inch) length reaches recessed fasteners more easily. Chromium-vanadium steel alloy delivers high strength with anti-corrosive properties. Oil-quenched heat treatment supports a durable exterior and strong inner core. Matte black oxide coating adds protection for harsh, repetitive impact use. Stamped size markings remain readable for quick identification and organization. Its materials, heat treatment, and finish are focused on durability, identification, and dependable performance under heavy, repeated impact service.