Milwaukee Tool 49-66-6346 Impact Socket 3/4 in 1-7/16 in 6-point

Product Description

The Milwaukee Tool 49-66-6346 is a 6-point impact socket designed for heavy-duty fastening applications using a 3/4 inch drive. Built from steel with a black phosphate finish, this standard-length socket delivers a secure grip on 1-7/16 inch hex fasteners under the high-torque conditions produced by impact wrenches. The non-sparking construction makes it suitable for use in environments where ignition risk is a concern. It is sized and built for professional tradespeople who need reliable, high-cycle performance from their impact drive tooling.

This socket fits standard 3/4 inch drive impact wrenches and is appropriate for use in industrial, mechanical, and construction applications where 1-7/16 inch fasteners are encountered. The standard-length profile suits most open-access bolt locations without requiring an extension. Electricians, pipefitters, millwrights, and general contractors working in potentially hazardous environments will benefit from the non-sparking rating. The black phosphate finish provides surface protection and reduces glare in work environments.

Key Features

• 3/4 inch drive fits standard impact wrenches and drive accessories
• 1-7/16 inch 6-point socket provides full-face contact for reduced fastener rounding
• Non-sparking construction rated for use in ignition-sensitive environments
• Steel construction with black phosphate finish for durability and corrosion resistance
• Standard-length profile for general-access fastening tasks
• Not insulated - not rated for live electrical work

Compatibility

Designed as an OEM-style replacement and standard fitment for 3/4 inch drive impact wrenches and ratchets accepting 1-7/16 inch hex fasteners in industrial and construction applications.

Installation Notes

Install and remove using a 3/4 inch drive impact wrench or breaker bar. Ensure the drive tool is powered down or the air supply is disconnected before changing sockets. This socket is not insulated and must not be used on energized electrical components. Confirm fastener size before applying impact torque to avoid fastener or socket damage.