M12 FUEL™ 1/2" Ratchet Kit

The Milwaukee M12 FUEL 1/2" Ratchet Kit (3054-21) is a cordless 12V ratchet built for breaking loose and running down fasteners in tight spaces. It uses a POWERSTATE brushless outer-rotor motor that delivers up to 80 ft-lbs of max torque and 0–300 RPM. This is a kit — it ships with an M12 High Output 2.5Ah battery, a charger, and both button and paddle trigger caps.

What it does well

• Up to 80 ft-lbs of max torque to break away stubborn fasteners, then 0–300 RPM to run them down fast.
• Compact 0.75" head profile and 1.7 lb bare-tool weight for access into tight spaces.
• Modular trigger cap system — swap between button and paddle configurations (both included).
• Targeted LED work light, raised forward/reverse shuttle, REDLINK PLUS intelligence, and an integrated grease port for self-lubrication.

Is this the right ratchet for you?

Choose the 3054-21 if you want a full M12 FUEL ratchet ready to run out of the box — the battery and charger are included, so you don't need to already own the M12 platform. It's built for mechanics and pros working in confined engine bays and tight assemblies where a compact head and light weight matter. If you already have M12 batteries and a charger, look at the bare-tool version instead.

What's in the box

• M12 FUEL 1/2" Ratchet (3054-20)
• M12 High Output 2.5Ah battery
• M12 charger
• Button and paddle trigger caps

Specifications

Downloads