Grey Pneumatic 4055M Drive x Standard Impact Socket - 1 55mm

The Grey Pneumatic 4055M is a 1-inch drive impact socket designed for heavy-duty professional applications. This 55mm standard-length socket is engineered from premium chrome-molybdenum alloy steel to withstand the extreme forces generated by pneumatic and electric impact tools.

Key Features:

• High-quality chrome-molybdenum alloy steel construction for superior strength and durability
• High-torque drive design reduces fastener rounding and socket wear
• Engineered specifically for impact tool use with current industrial specifications
• Enhanced torque transfer for improved fastening performance
• Slim profile design provides better access in confined spaces
• Rigorously tested to exceed industry performance standards
• Backed by Grey Pneumatic's lifetime warranty

Grey Pneumatic's proprietary high-torque drive system distributes force across the fastener flats rather than the corners, extending the life of both the socket and fastener while delivering maximum torque transfer. This professional-grade impact socket is ideal for automotive repair, heavy equipment maintenance, and industrial applications requiring 1-inch drive tooling.