Grey Pneumatic 4066R Drive x Standard Impact Socket - 1 2-1/16

The Grey Pneumatic 4066R is a heavy-duty 1-inch drive impact socket designed for professional technicians and serious enthusiasts working with large fasteners. This 2-1/16-inch standard-length socket is engineered specifically for high-torque impact tool applications on trucks, heavy equipment, industrial machinery, and large automotive fasteners.

Key Features:

• Premium chrome-molybdenum alloy steel construction for maximum strength and durability
• High-torque drive design distributes stress across fastener flats instead of corners, reducing wear and rounding
• Engineered to meet or exceed current industrial impact socket specifications
• Increased torque transfer capability compared to standard drive designs
• Improved access to tight spaces with optimized socket geometry
• Professional-grade construction for demanding shop environments
• Backed by Grey Pneumatic's lifetime warranty

Grey Pneumatic sockets are built for professionals who demand reliability under extreme working conditions. The high-torque drive system improves socket strength while protecting expensive fasteners from damage, making this an essential tool for fleet maintenance, heavy equipment repair, and industrial applications requiring 1-inch drive impact tools.