Grey Pneumatic 4085M 1" Drive x 85mm Standard Impact Socket

The Grey Pneumatic 4085M is a heavy-duty 1-inch drive impact socket designed for professional mechanics and technicians working with high-torque impact wrenches. This 85mm standard-length socket is engineered to withstand the extreme forces generated by pneumatic and electric impact tools while providing reliable fastener engagement.

Key Features:

• 1-inch drive size for heavy-duty impact applications
• 85mm socket opening for large metric fasteners
• Standard length design provides optimal access in most applications
• High-visibility laser-etched markings for easy size identification
• Through-hole design allows for use with extra-long bolts and threaded rod
• Radius corner design grips fastener flats instead of corners, reducing fastener rounding
• Premium alloy steel construction with proprietary heat treatment process
• Corrosion-resistant black oxide finish

Grey Pneumatic impact sockets are manufactured using premium alloy steel and subjected to a proprietary heat treatment process that creates a socket harder than competitive brands while maintaining the necessary toughness to absorb impact forces. The radius corner design distributes contact force over a greater area of the fastener, significantly reducing wear on both the socket and fastener. Comes packaged in a poly bag with barcode for easy inventory management.