Gearwrench 84915N Deep Impact Socket Set 8 Pc 3/8 in Drive

Product Description

The GEARWRENCH 84915N is an 8-piece deep impact socket set built for professional use in automotive, mechanical, and industrial service work. Constructed from chromium-molybdenum steel, these sockets are engineered to handle the high-torque demands of impact wrenches without cracking or rounding. The 3/8 inch drive size makes this set a versatile choice for a wide range of fastener applications. All sockets feature a 6-point design that maximizes contact with fastener flats, reducing the risk of slippage under load. The deep socket profile provides clearance over extended studs, bolts, and threaded rods where standard-depth sockets cannot seat fully. This set is organized on a socket rail for quick identification and storage on a toolbox or service cart.

This socket set is suited for automotive repair shops, fleet maintenance facilities, and field service technicians working on mechanical assemblies that require deep reach and impact-rated tooling. The 8 included sizes cover a practical range of inch-measurement fasteners from 5/16 inch through 3/4 inch, making the set useful across common vehicle and equipment hardware. Licensed mechanics, maintenance technicians, and experienced DIYers will find this set appropriate for wheel service, suspension work, engine bay fasteners, and general mechanical disassembly where an impact driver or impact wrench is in use.

Key Features

• Chromium-molybdenum steel construction rated for impact tool use
• 6-point socket geometry for maximum contact on fastener flats
• Deep socket profile provides clearance over studs and extended bolts
• 3/8 inch drive compatible with standard impact wrenches and ratchets
• 8-piece set covers sizes 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, and 3/4 inch
• Organized on a socket rail for storage and fast size identification
• Meets ASME standards
• Limited lifetime warranty

Compatibility

Designed for use with 3/8 inch drive impact wrenches, air ratchets, and hand ratchets. Covers inch-measurement fastener sizes from 5/16 inch through 3/4 inch as an OEM-style deep impact socket set for general mechanical service applications.

Installation Notes

Impact sockets are intended for use with impact wrenches and air tools only — do not use chrome hand-tool sockets as a substitute in impact applications. Before use, inspect each socket for cracks, deformation, or wear and replace any damaged sockets immediately. Always ensure the socket is fully seated on the fastener and the drive retainer is engaged before applying torque. Follow applicable workplace safety guidelines and equipment manufacturer torque specifications when performing fastener service.