3" Impact Socket 1" Drive, 6 Point Design, CR-MO Large Impact Socket, ANSI Certified, Heavy Duty Socket 1 Inch Drive for Fleet, Oilfield, Construction & Industrial Repair
ANSI-Certified Performance: This 3" impact socket 1 inch drive meets ANSI standards with <0.03mm concentricity for a precise fit every time. Perfect for large axle nuts and turbine bolts on excavators and cranes, ensuring your torque is delivered exactly where it¡¯s needed.
Built for Heavy Torque: Forged from premium CR-MO steel with a black phosphate finish, this 1 inch impact socket handles 2500?4000Nm torque without warping. Designed for pros who use impact socket single tools all day.
Deep 6-Point Grip: The 6-point design bites onto fastener flats, not corners?reducing rounding on large bolts and nuts. Ideal when working in construction sites, steel plants, or offshore rigs.
Optimized Mass for Impact: Weighing over 2.66kg, this large impact socket delivers the inertia needed to break stubborn or rusted nuts loose while protecting threads from damage.
Made for the Big Jobs: From excavator slew rings to oilfield valve assemblies, this jumbo socket is the go-to tool for mechanics handling oversized fasteners in construction and oil & gas industries.
