Grey Pneumatic 1" Drive X 1-1/4" Deep Socket, 8 Point GP4540SD

Grey Pneumatic professional-grade 1" drive x 1-1/4" deep length 8-point impact socket specifically engineered for high-torque industrial applications involving square-headed fasteners. Forged from high-quality chrome-molybdenum alloy steel, this specialized socket is precision heat-treated to maintain a critical balance between structural strength and long-term impact durability.
Key Features 1" drive size with a 1-1/4" 8-point (octagon) opening designed to provide maximum surface contact and torque transfer for fractional square fasteners.
Deep length design with an overall length of 3.94 inches (100mm), allowing for increased reach and clearance when working with long bolts or recessed fasteners.
Chrome-Molybdenum Alloy Steel construction ensures professional-grade resistance to heavy impact forces and extreme torque in demanding environments.
GP "High Torque" Drive technology shifts pressure from the socket corners to the thicker wall sections, increasing torque capacity and reducing the risk of fastener rounding.
Dual markings include both laser-etched and roll-stamped sizes for permanent, quick identification even after extensive use in harsh shop conditions.