Milwaukee Tool 49-66-7007 Metric Socket Set 7-21mm

Product Description

The MILWAUKEE TOOL 49-66-7007 is a metric socket set covering sizes from 7 mm to 21 mm, built for professional tradespeople who need reliable drive tools across a range of fastener sizes. The set is designed for standard-depth applications and spans a practical size range that covers the majority of metric fasteners encountered in HVAC, plumbing, electrical, and general mechanical work. At 18.74 pounds, the set offers substantial construction suited to repeated jobsite use. It ships as a single packaged unit and is intended for use by licensed tradespeople and experienced technicians.

This socket set is well-suited for residential and commercial service work where metric fasteners are standard. Typical applications include equipment installation, mechanical assembly, and service and maintenance tasks on HVAC systems, piping components, and electrical enclosures. The 7 mm to 21 mm size range makes it practical for both smaller fasteners found on control panels and larger hardware used in structural or mechanical connections.

Key Features

• Metric sizing from 7 mm to 21 mm covers a broad range of common fastener sizes
• Standard-depth socket design for use with conventional drive tools
• Packaged as a complete set for organized jobsite storage and transport
• 18.74-pound construction indicates a full-complement, heavy-duty set

Compatibility

Designed as a standard metric socket set compatible with common drive tools used in trade and mechanical service applications.

Installation Notes

Socket sets of this type are used by HVAC technicians, plumbers, electricians, and general mechanical tradespeople. Always ensure the drive tool and socket are fully engaged before applying torque to avoid rounding fasteners or causing socket failure. Inspect sockets for cracks or deformation before each use and remove from service if damage is found.