1" drive impact socket for 3-1/8" nut size

Designed for power and precision, this 1" drive impact socket is engineered to fit 3-1/8" (79 mm) nut sizes, making it ideal for industrial, mechanical, and heavy equipment maintenance tasks. Manufactured from high-strength chrome molybdenum (Cr-Mo) steel and treated for durability, it delivers exceptional performance under high torque loads.

• Drive Size: 1" square drive

• Socket Size: 3-1/8" (79 mm)

• Material: Premium heat-treated Chrome Molybdenum (Cr-Mo) Steel

• Finish: Black phosphate coating for enhanced corrosion resistance

• Design: 6-point hex for secure fastener engagement

• Application: Suitable for use with pneumatic and electric impact wrenches

• Standards: Complies with ANSI and DIN specifications

This industrial-grade impact socket is a reliable solution for professionals in mining, oil & gas, construction, and mechanical repair environments.