Milwaukee M18 Cordless 1/4 in. Ratchet (2557-20)

One-line verdict

For tradespeople and advanced DIYers needing a compact ratchet for tight spaces in automotive and mechanical work, trading some breaking torque for superior convenience and reduced fatigue versus manual ratchets or larger impacts.

How it compares

• vs Milwaukee M18 FUEL 2-Tool Combo Kit ($349–$399): Ratchet wins on task specialization and price for mechanical/automotive work, Combo Kit wins on versatility across drilling and driving applications
• vs Milwaukee M12 FUEL 2-Tool Combo Kit ($170–$200): M18 Ratchet wins on torque output for fastening tasks, M12 Combo Kit wins on overall tool versatility and value for general trades
• vs DEWALT 20V MAX XR Hammer Drill ($200–$270): Ratchet wins on tight-space fastening ergonomics and fatigue reduction, DEWALT wins on drilling versatility and masonry performance
• vs Bosch 18V Compact Brushless Drill/Driver ($120–$170): Ratchet wins on mechanical fastening speed and confined-space access, Bosch wins on drilling versatility and broader task range

AI-summarized review themes

Frequently Praised

• High torque at 55 ft-lbs, removes stubborn bolts that hand ratchets can’t
• Pneumatic-like speed for running fasteners, eliminates hand fatigue and cramping
• Strong battery life with variable speed trigger, reliable daily in tight spots

Frequently Criticized

• Head-heavy balance feels awkward, too bulky for some confined spaces
• Struggles to break loose rusted bolts unaided, benefits from larger battery

Best for

automotive repairs in tight spaces, assembly line fastening, tradespeople with M12 ecosystem batteries

Not for

high-torque lug nut removal, very heavy-duty professional mechanics needing 100+ ft-lbs, users without M12 batteries

Specifications

| Spec | Value | | Battery Platform | M12 | | Drive Size | 1/4 in. | | Max Torque | 55 ft-lbs | | Max Speed | 200 RPM | | Motor | Brushless | | Weight (tool only) | 1.9 lbs | | Variable Speed | Yes | | Warranty | 5 years |

Data sources

• Estimated ~1379 purchase reviews via Milwaukee, Home Depot, Acme Tools, Reddit
• Review period: 2018-2026
• Sentiment confidence: high