Proto J7328S Impact Socket 1/2 in Drive 7/8 in 8 Pt

Product Description

The PROTO J7328S is an 8-point impact socket designed for use with 1/2 inch drive impact wrenches and ratchets. It measures 7/8 inch in socket size with an overall length of 3.5 inches, making it suitable for reaching fasteners in tighter spaces where a shallow socket falls short. Built for industrial and trade use, this socket is intended for mechanics, millwrights, maintenance technicians, and other professionals who need a reliable impact-rated drive socket for repetitive fastening and removal tasks. The 8-point geometry provides added contact points on square and double-square fastener heads.

This socket fits standard 1/2 inch drive impact tools common in automotive, industrial maintenance, and heavy equipment service environments. The 7/8 inch size covers a range of fasteners encountered in structural, mechanical, and machinery applications. The 3.5 inch overall length suits mid-depth fastener access without the excess reach of extension-style sockets.

Key Features

• 1/2 inch drive compatible with standard impact wrenches and ratchets
• 7/8 inch socket size for matching fastener heads
• 8-point design for engagement with square or double-square fasteners
• 3.5 inch overall length for mid-depth fastener access
• Impact-rated construction for use with pneumatic and electric impact tools

Compatibility

Designed as an OEM-style replacement and standard-fit socket for 1/2 inch drive impact tools requiring a 7/8 inch 8-point socket.

Installation Notes

Install and remove using a 1/2 inch drive impact wrench, air ratchet, or hand ratchet. Ensure the socket is fully seated on the drive anvil before applying torque. Do not use impact sockets with non-impact-rated drive tools beyond their rated capacity. Inspect the socket for cracks or deformation before each use and replace if damage is found.