#5 Spline Drive 7/8in Impact Socket

Genius Tools Impact Socket 7/8 Inch Spline, #5 Drive, Chrome Molybdenum Steel (CR-Mo), Heavy Duty - 567028 Impact Socket This 7/8in impact socket is built for high-torque fastening with a #5 spline drive interface. Made from Chromium Molybdenum Alloy Steel (CR-Mo), it prioritizes strength and durability for demanding, professional toolboxes. With a 70mm (2.76in) overall length and permanent size stamping, it supports efficient work and straightforward tool identification. The matte black oxide finish and oil-quenched heat treatment help deliver a tough exterior and strong inner core for long-term service. Key Benefits #5 spline drive design handles high-torque impact applications with consistent engagement. 70mm (2.76in) overall length balances access, leverage, and control in tight spaces. Chromium Molybdenum Alloy Steel (CR-Mo) construction delivers high strength and durability. Matte black oxide coating helps resist corrosion and supports long service life. Oil-quenched heat treatment builds a tough exterior and strong inner core. Permanently stamped size marking improves organization and quick socket selection. SKU 567028 is designed and made for professional technicians and heavy, repeat use. The combination of CR-Mo steel, heat treatment, and protective coating supports reliability under impact loads, while the clear size identification helps keep your socket set organized and easy to manage.