Proto J74275P 1/2 in Drive 1/2 in Impact Socket 6-point

Product Description

The PROTO J74275P is a 1/2 inch drive impact socket designed for use with 1/2 inch fasteners in demanding trade applications. Built from alloy steel, this 6-point hex drive socket delivers the wall thickness and toughness required to handle high-torque impact wrench use without rounding fastener heads. The overall length measures 2-19/32 inches, and the socket conforms to ASME B107.2 standards for dimensional accuracy and performance. It is well suited for mechanical contractors, HVAC technicians, pipefitters, and industrial maintenance professionals who rely on impact-rated tooling for consistent results in the field or shop.

This socket is intended for use with 1/2 inch square drive impact wrenches and ratchets in both residential and commercial service environments. The 6-point hex geometry maximizes contact with fastener flats, reducing slip and fastener damage under high torque. Its universal style makes it a practical addition to any impact socket set used in HVAC equipment installation, mechanical piping work, electrical panel mounting, and general mechanical assembly where 1/2 inch fasteners are common.

Key Features

• 1/2 inch square drive fits standard impact wrenches and ratchets
• 6-point hex drive geometry reduces fastener rounding under high torque
• Alloy steel construction rated for impact wrench use
• Meets ASME B107.2 dimensional and performance standards
• Overall length of 2-19/32 inches suits standard fastener access
• Compact package dimensions: 2.6 inches length, 1.1 inches width, 1.1 inches height

Compatibility

Designed as an OEM-style impact socket compatible with standard 1/2 inch square drive impact wrenches and ratchets requiring a 1/2 inch 6-point hex socket.

Installation Notes

This socket is installed and used by licensed mechanical contractors, HVAC technicians, plumbers, and electricians working with impact-rated tooling. Always confirm the drive size of the impact wrench or ratchet matches the 1/2 inch drive of this socket before use. Do not use impact sockets with non-impact hand ratchets beyond their rated torque capacity. Inspect the socket for cracks or wear before each use, and replace if deformation is observed.