Milwaukee 3052-20 M12 FUEL 12 Volt Lithium-Ion Brushless Cordless 1/4″ Ratchet – Tool Only

The Milwaukee 3052-20 M12 FUEL 1/4 in. Ratchet is a 12V brushless cordless ratchet built for fast fastening in tight automotive, maintenance, and mechanical work areas. With 550 RPM, up to 45 ft-lbs of torque, a compact 3/4 in. head profile, and a 1.5 lb bare tool weight, this tool-only ratchet gives users speed and access on the Milwaukee M12 battery platform.

The Milwaukee 3052-20 M12 FUEL 1/4 in. Ratchet is designed for technicians, maintenance crews, and mechanical users who need a compact cordless ratchet for tight access fastening. Its POWERSTATE brushless outer rotor motor delivers up to 550 RPM and 45 ft-lbs of max torque, giving users the speed needed for removing and installing small fasteners in automotive bays, equipment service areas, and facility maintenance work.

This tool-only M12 ratchet maintains a compact 3/4 in. head profile and weighs 1.5 lb as a bare tool, helping reduce fatigue during long periods of wrenching. The contoured grip, modular trigger system, raised forward/reverse shuttle, targeted LED light, and battery isolation system help address common jobsite and shop frustrations. It is part of the Milwaukee M12 system and is compatible with M12 batteries and chargers, sold separately.

Milwaukee M12 FUEL Lithium-Ion Brushless Cordless 1/4″ Ratchet At a Glance

• 550 RPM Speed: Supports fast fastening and removal in service and repair work.
• 45 ft-lbs Max Torque: Provides useful power for 1/4 in. drive applications.
• Compact Head Profile: 3/4 in. head profile helps reach tight engine bays and mechanical spaces.
• Lightweight Bare Tool: 1.5 lb tool weight helps reduce fatigue during repeated use.
• POWERSTATE Brushless Motor: Delivers efficient cordless performance on the M12 platform.
• Modular Trigger System: Includes button and paddle trigger caps for user-preferred control.
• Raised Forward/Reverse Shuttle: Makes direction changes easier during fastening tasks.
• Integrated Grease Port: Allows self-lubrication for ongoing tool maintenance.
• Targeted LED Light: Helps illuminate fasteners in low-light or crowded work areas.
• Tool-Only Format: Battery and charger are sold separately.

Quick Specs

• Brand: Milwaukee Tool
• Manufacturer Part Number: 3052-20
• UPC: 045242869626
• Power Source: Cordless
• Voltage: 12V
• Battery Platform: Milwaukee M12
• Motor Type: POWERSTATE Brushless
• Drive Size: 1/4 in.
• Anvil Size: 1/4 in.
• Anvil Type: Ball detent
• Maximum Torque: 45 ft-lbs
• Speed: 0-550 RPM
• Speed Settings: Variable
• Head Profile: 3/4 in.
• Tool Weight: 1.5 lb bare tool
• Tool Warranty: 5 years

Markets

• Automotive Repair: Useful for underhood, interior, and general service fastening.
• Fleet Maintenance: Fits service teams working on light-duty vehicle and equipment fasteners.
• Industrial Maintenance: Helps remove and install small fasteners in machinery and production areas.
• Facility Maintenance: Practical for repair teams handling equipment, panels, fixtures, and assemblies.
• Mechanical Contractors: Supports tight-access fastening on jobsite mechanical systems.
• Aviation and Powersports Service: Compact 1/4 in. drive size helps with smaller fastener work.
• Trade Schools: Suitable for automotive, maintenance, and technical training programs.
• Advanced DIY Users: Works well for garage, vehicle, and equipment maintenance when paired with M12 batteries.

The Milwaukee 3052-20 M12 FUEL 1/4 in. Ratchet gives technicians a fast, compact alternative to hand ratchets for repetitive fastening work. Its 550 RPM speed helps move through small fastener applications quickly, while 45 ft-lbs of max torque provides useful power for a 1/4 in. drive cordless ratchet. The compact head and body design help users reach tight spaces that are common in engine bays, equipment frames, and service panels.

For users already invested in Milwaukee M12 cordless tools, this ratchet fits directly into the same 12V battery system. The modular trigger, contoured grip, targeted LED light, and raised forward/reverse shuttle are practical details that support daily shop and field use. As a tool-only model, it is a good choice for users who already own M12 batteries and chargers.

Milwaukee 3052-20 M12 FUEL 12 Volt Lithium-Ion Brushless Cordless 1/4″ Ratchet – Tool Only Features

• Fast Application Speed: 550 RPM helps users remove and install fasteners quickly.
• Useful 1/4 in. Drive Torque: Delivers up to 45 ft-lbs of max torque for compact ratchet applications.
• Compact Head and Body: Helps provide access in tight spaces while maintaining a 3/4 in. head profile.
• Contoured Grip: Designed for improved comfort during long periods of wrenching.
• Modular Trigger: Includes button and paddle trigger caps for user-preferred grip and actuation.
• Raised Forward/Reverse Shuttle: Supports easier direction changes while working.
• Integrated Grease Port: Allows self-lubrication as part of routine maintenance.
• Metal-Reinforced Housing: Adds durability for shop and jobsite use.
• POWERSTATE Brushless Outer Rotor Motor: Delivers efficient cordless performance.
• REDLINK PLUS Intelligence: Helps protect the tool and battery from overload and overheating.
• Bi-Directional Firmware: Supports consistent breakaway torque in both directions.
• Targeted LED Light: Illuminates the fastener and work area.
• M12 System Compatibility: Works with Milwaukee M12 batteries and chargers.

Compatible Accessories / Works Well With

• Milwaukee M12 Batteries: Works with Milwaukee M12 battery packs.
• Milwaukee M12 Chargers: Compatible with M12 chargers, sold separately.
• Milwaukee 49-16-3052 Protective Boot: Designed for use with Milwaukee M12 FUEL 1/4 in. Ratchet models 3052-20 and 3052-21.
• Milwaukee 49-06-3052 Low Profile Anvil Assembly: Listed by Milwaukee as an available accessory for the 3052 ratchet family.
• Milwaukee 49-16-3053MTC Modular Trigger Cap Kit: Listed by Milwaukee as an available accessory for the 3052 ratchet family.
• 1/4 in. Drive Sockets: Works with standard 1/4 in. drive sockets appropriate for the application.

Milwaukee 3052-20 M12 FUEL 12 Volt Lithium-Ion Brushless Cordless 1/4″ Ratchet – Tool Only Includes

• (1) M12 FUEL 1/4 in. Ratchet: 3052-20
• (1) Paddle Trigger Cap
• (1) Button Trigger Cap

Milwaukee 3052-20 M12 FUEL 12 Volt Lithium-Ion Brushless Cordless 1/4″ Ratchet – Tool Only Specifications

• Brand: Milwaukee Tool
• Manufacturer Part Number: 3052-20
• UPC: 045242869626
• Product Type: Cordless ratchet
• Product Line / Series: M12 FUEL
• Power Source: Cordless
• Voltage: 12V
• Battery System: Milwaukee M12
• Battery Included: No
• Charger Included: No
• Tool Only: Yes
• Motor Type: POWERSTATE Brushless
• Brushless Motor: Yes
• Drive Size: 1/4 in.
• Anvil Size: 1/4 in.
• Anvil Type: Ball detent
• Maximum Torque: 45 ft-lbs
• No-Load Speed: 0-550 RPM
• Speed Settings: Variable
• Head Profile: 3/4 in.
• Length: 2.2 in.
• Width: 1.6 in.
• Height: 12 in.
• Weight Excluding Battery: 1.5 lb
• LED Light: Yes
• Forward/Reverse Control: Raised F/R shuttle
• REDLINK PLUS Intelligence: Yes
• Integrated Grease Port: Yes
• Warranty: 5-year tool warranty

Milwaukee 3052-20 M12 FUEL 12 Volt Lithium-Ion Brushless Cordless 1/4″ Ratchet – Tool Only Warranty

• Milwaukee’s 5-Year Limited Warranty

Why Customers Choose the Milwaukee M12 FUEL 12 Volt Lithium-Ion Brushless Cordless 1/4″ Ratchet – Tool Only

Customers choose the Milwaukee M12 FUEL 1/4 in. Ratchet when they need a compact cordless ratchet that can work in tight areas without giving up speed. The 550 RPM speed, 45 ft-lbs of torque, and 1/4 in. drive size make it a practical option for automotive repair, equipment maintenance, and facility service work.

This tool is also a good fit for users already on the M12 platform. The tool-only format avoids paying for extra batteries, while the brushless motor, LED light, modular trigger, and compact head design support everyday fastening tasks in a professional shop or service environment.