Milwaukee Tool 49-66-6818 Impact Socket Set 16pc 1/2in

Product Description

The MILWAUKEE TOOL 49-66-6818 is a 16-piece metric impact socket set built for use with 1/2 inch drive impact wrenches and rattle guns. Each socket features a 6-point design and a black finish, which resists corrosion and reduces glare in field conditions. The set covers a continuous range from 10mm through 24mm, giving technicians the most commonly needed sizes for mechanical fastener work in a single organized tray. This set is appropriate for HVAC equipment installation, mechanical contractors, electricians working with equipment panels, and general trade professionals who regularly drive high-torque fasteners.

This socket set is well suited for commercial and residential mechanical work where a 1/2 inch drive impact tool is standard. Typical applications include equipment mounting, ductwork support hardware, electrical panel installation, pump and motor fastening, and general structural assembly. The included plastic storage tray keeps sockets organized and prevents loss on job sites. The 6-point geometry provides full-contact engagement on fastener flats, reducing the risk of rounding under high-torque impact conditions.

Key Features

• 16-piece metric set covering 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm, and 24mm
• 1/2 inch drive compatible with standard impact wrenches and breaker bars
• 6-point socket design reduces fastener rounding under high-torque impact use
• Black finish for corrosion resistance and low-glare field use
• Includes organized plastic storage tray for transport and job site use
• Socket depth range from 10mm minimum to 24mm maximum

Compatibility

Designed for use with 1/2 inch drive impact wrenches, breaker bars, and ratchets. Compatible with standard 1/2 inch square drive tooling across major impact wrench platforms.

Installation Notes

Impact sockets are rated for use with powered impact tools and should not be substituted with chrome hand-tool sockets on impact drivers. Always verify the drive size of the tool matches the 1/2 inch drive of this set before use. Inspect sockets for cracks or deformation before each use, and replace any damaged socket immediately. Follow applicable safety guidelines for the trade and jobsite when operating impact tools near energized equipment.