Milwaukee M18 FUEL 3/8-inch Compact Impact Wrench with Friction Ring — Bare Tool

Overview

Meet the Milwaukee M18 FUEL 3/8-inch Compact Impact Wrench with Friction Ring — a compact powerhouse designed to slip into tight spaces without sacrificing torque. At only 4.8 inches in length, this tool helps you access crowded engine bays, under dashboards, and other cramped work zones, while delivering up to 250 ft-lbs of nut-busting torque. The POWERSTATE Brushless motor provides smooth, consistent power across tasks, and the friction ring socket retention helps keep sockets secure as you work.

Compact design that punches above its weight

• 4.8 inches in length for maximum access in tight spots
• Up to 250 ft-lbs of torque to loosen stubborn fasteners
• Tri-LEDs around the anvil deliver bright light with fewer shadows

Smart control to help you work precisely

• 4-Mode DRIVE CONTROL to set the exact RPM and IPM for your task
• Mode 4 includes Auto Shut-Off to prevent overtightening at hand-tight levels
• Bolt Removal Control applies full torque, then eases RPM as the bolt loosens to prevent fastener drops

REDLINK PLUS electronics protect the tool from overloads, overheating, and over-discharge, so you can work with confidence in demanding environments. The POWERSTATE brushless motor is built for durability and efficiency, helping you maintain momentum on longer projects.

Power, battery compatibility, and kit notes

• This is a bare tool only (no charger or battery)
• Compatible with M18 REDLITHIUM batteries and other M18 tools, enabling a scalable toolkit

Real-world use and practical benefits

In automotive maintenance, equipment repair, and dense assembly tasks, space is often the limiting factor. The compact design, strong torque, and integrated lighting support a range of workflows. You may experience easier access, faster cycles, and clearer visibility in tight environments. Remember that results depend on the task, technique, and tool condition.

Why the friction ring matters

The friction ring helps sockets stay securely seated during operation, reducing the chance of drops when space is tight and handling multiple fasteners in a row.