Grey Pneumatic 4058R Drive x Standard Impact Socket - 1 1-13/16

The Grey Pneumatic 4058R is a heavy-duty 1" drive impact socket designed for professional technicians and serious DIYers. This standard-length socket features a 1-13/16" (1.8125") hex opening, making it ideal for large fasteners on trucks, heavy equipment, industrial machinery, and agricultural applications.

Professional-Grade Construction:

• Constructed from premium chrome-molybdenum alloy steel for superior strength and durability
• Engineered specifically for high-torque impact wrench applications
• Proprietary "high torque" drive design grips fasteners on the flats rather than corners, reducing wear and preventing rounding
• Increased wall thickness transfers maximum torque while minimizing socket failure

Performance Features:

• Tested to exceed industrial specifications for impact use
• Signature grey phosphate finish resists corrosion and provides easy socket identification
• 6-point design provides superior grip and allows easier access in tight spaces
• Deep engagement surfaces distribute stress evenly across the fastener

Backed by Grey Pneumatic's lifetime warranty, this socket is built to withstand the demanding conditions of professional shop environments. The 1" drive size is the standard for heavy-duty applications requiring substantial torque output.