Proto J07520S Impact Socket 3/4 in Drive 1-1/4 in 8-point

Product Description

The PROTO J07520S is an 8-point impact socket designed for heavy-duty fastening and removal work. It accepts a 3/4 inch drive and fits a 1-1/4 inch fastener, with an overall length of 2.375 inches. Built for use with pneumatic and hydraulic impact wrenches, this socket handles the high-torque demands of industrial, mechanical, and structural applications. The 8-point geometry engages square-head and heavy-hex fasteners that standard 6-point or 12-point sockets cannot properly seat. It is a standard tool for journeyman mechanics, millwrights, pipefitters, and heavy equipment technicians working in demanding service environments.

This socket is suited for industrial maintenance, heavy equipment repair, structural steel assembly, and commercial mechanical work where 3/4 inch drive tooling is required. The 1-1/4 inch size is common in large pipe flanges, structural bolts, and heavy machinery fasteners. It is typically used in shops, fabrication facilities, and field service settings where impact-rated tooling is required for safe and efficient operation.

Key Features

• 3/4 inch drive fits standard heavy-duty impact wrenches and drive sets
• 1-1/4 inch socket size engages large fasteners common in structural and industrial applications
• 8-point design seats properly on square-head bolts and heavy-hex fasteners
• 2.375 inch overall length provides access in standard fastener clearance situations
• Impact-rated construction handles repeated high-torque cycles without fracturing

Compatibility

Designed as an OEM-style replacement impact socket compatible with 3/4 inch drive impact wrenches and ratchets used in industrial and heavy mechanical service applications.

Installation Notes

Always verify the socket is fully seated on the fastener before applying torque. Inspect the socket for cracks or deformation before each use and remove from service if damage is found. Never use impact sockets with hand-drive ratchets, and never use standard chrome sockets with impact tools. Follow applicable workplace safety standards when operating impact wrenches in industrial environments.