Proto J7418HF Impact Socket 1/2 in Drive 9/16 in 6-point

Product Description

The PROTO J7418HF is a 6-point hex drive impact socket designed for use with 1/2 inch drive impact wrenches and ratchets. Built from alloy steel, this socket measures 9/16 inch in size with an overall length of 1.5 inches, making it a compact, durable option for fastener removal and installation in high-torque applications. The magnetic style construction helps retain fasteners during placement, reducing dropped hardware in tight workspaces. Electricians, HVAC technicians, plumbers, and general contractors will find this socket suitable for daily professional use on job sites where reliability under impact loading is required.

This socket is appropriate for both residential and commercial trade applications wherever 9/16 inch hex fasteners are encountered. Common install scenarios include equipment mounting, panel work, pipe hanger hardware, and mechanical connections requiring consistent torque delivery from a 1/2 inch drive impact tool. The 6-point geometry concentrates contact force on the flats of the fastener rather than the corners, reducing fastener rounding under heavy impact use. It is sized for work that demands a short, manageable socket profile in confined spaces.

Key Features

• 6-point hex drive geometry reduces fastener rounding under impact torque
• Alloy steel construction provides durability in high-torque impact applications
• Magnetic style retains fasteners during positioning and installation
• Compact 1.5 inch overall length suits work in tight or confined spaces
• Lifetime warranty coverage from PROTO

Compatibility

Designed as an OEM-style impact socket for use with standard 1/2 inch drive impact wrenches, ratchets, and extensions requiring a 9/16 inch 6-point hex socket.

Installation Notes

Install and remove using a 1/2 inch drive impact wrench or ratchet. Ensure the drive tool is powered down or the air supply is disconnected before changing sockets. Inspect the socket for cracks or deformation before each use and retire any socket showing visible damage. Follow applicable workplace safety codes when operating pneumatic or electric impact tools.