3/4in Dr. 72mm Impact Socket

Genius Tools Impact Socket 72mm Size 3/4 Inch Drive Heavy-Duty CR-Mo Steel - 645272 Impact Socket This 3/4in drive 72mm impact socket is built for high-torque fastening where strength, fit, and long-term durability matter. With a 90mm (3.54in) overall length, it balances access and control for demanding service work. Manufactured from Chromium Molybdenum Alloy Steel (CR-Mo), it is engineered for impact use and resists corrosion in tough shop environments. Permanently stamped size markings support faster identification and better tool organization. Key Benefits 3/4in drive, 72mm impact socket suited for demanding heavy-duty applications. 90mm (3.54in) overall length supports reach without sacrificing control. Chromium Molybdenum Alloy Steel delivers high strength and durability under impact. Matte black oxide coating helps protect against corrosion and surface wear. Oil-quenched heat treatment builds a tough exterior with strong inner core. Permanently stamped size markings enable quick identification and workshop organization. Designed for professional technicians, this socket combines CR-Mo construction with heat treatment and a black oxide finish to handle repeated impact cycles. SKU: 645272. Clear stamped markings reduce downtime when selecting sizes, while ANSI compliance supports consistent performance expectations across professional toolsets.