#5 Spline Drive 1 3/8in Impact Socket

Genius Tools Impact Socket 1 3/8 Inch Spline, #5 Drive, High-Strength CR-Mo Steel, Heavy-Duty Performance - 567044 Impact Socket This #5 spline drive 1 3/8in impact socket is built for high-torque fastening where strength, durability, and consistent fit matter. With a 77mm (3.03in) overall length, it balances access and control for professional workflows. Manufactured from Chromium Molybdenum Alloy Steel, it is designed for high strength and long service life, with anti-corrosive properties to help maintain performance in demanding environments. A matte black oxide finish and oil-quenched heat treatment support a tough exterior and a strong inner core. Key Benefits #5 spline drive design handles high-torque impact applications with reliable engagement. 1 3/8in size supports heavy-duty fastening and removal work under load. 77mm (3.03in) overall length offers reach without sacrificing control. Chromium Molybdenum Alloy Steel construction delivers strength, durability, and corrosion resistance. Oil-quenched heat treatment improves core strength for long-term professional use. Matte black oxide coating provides a tough exterior suited to impact work. Stamped size markings enable fast identification and better tool organization. Meets or exceeds ANSI standards and is designed and made for professional technicians.