Gearwrench 84910N Impact Socket Set 3/8 in Drive 8 Pc

Product Description

The GEARWRENCH 84910N is an 8-piece impact socket set built for professional fastener work in mechanical, HVAC, plumbing, and electrical service applications. Each socket is manufactured from chromium-molybdenum steel, a material chosen specifically for its ability to absorb the high-torque shock loads generated by pneumatic and cordless impact drivers. The set covers a 5/16 inch to 3/4 inch size range in 3/8 inch drive, with a 6-point contact geometry that grips fastener flats squarely and reduces rounding under load. Sockets are semi-deep profile and stored on a clip rail for organized access in a tool bag or on a service cart.

This set is suited for residential and light commercial trade work where a 3/8 inch drive impact tool is the primary driver. Typical applications include equipment mounting, panel work, conduit fittings, valve packing, and general mechanical assembly. The 8 included sizes cover the most common fractional inch fastener sizes encountered in field service: 5/16 inch, 3/8 inch, 7/16 inch, 1/2 inch, 9/16 inch, 5/8 inch, 11/16 inch, and 3/4 inch. The clip rail keeps the full set accessible without a bulky case.

Key Features

• Chromium-molybdenum steel construction rated for impact driver use
• 6-point socket geometry reduces fastener rounding under high torque
• Semi-deep profile fits recessed and standard fastener applications
• Covers 8 fractional inch sizes from 5/16 inch to 3/4 inch
• 3/8 inch drive fits standard pneumatic and cordless impact tools
• Clip rail storage keeps sockets organized and individually accessible
• Meets ASME B107.2 standards
• Limited lifetime warranty

Compatibility

Designed for use with 3/8 inch drive pneumatic, electric, and cordless impact tools accepting standard 3/8 inch square drive sockets.

Installation Notes

Impact sockets are intended for use with impact drivers and wrenches only — do not substitute standard chrome hand-tool sockets on impact drivers, as they are not rated for that application. Inspect each socket for cracks or deformation before use, and replace any damaged socket immediately. Always verify the drive detent or retaining ring is fully seated before applying torque.