Milwaukee M12 FUEL Stubby Impact Wrench

Milwaukee M12 FUEL Stubby Impact Wrench (2563P-20) — the latest compact impact wrench delivering a massive 550 ft-lbs of torque in a stubby 12V body, doubling the power of typical compact models while staying lightweight and easy to maneuver.

History

Milwaukee’s M12 FUEL line has long been known for squeezing pro-level performance into small tools. Earlier stubby impacts hovered around 250–300 ft-lbs, but the 2563P-20, released in 2025, takes a huge leap forward, redefining what a 12V tool can do on the job site.

What Makes It Special

The 2563P-20 is compact at just 4.8 inches long, yet delivers 550 ft-lbs of fastening torque — nearly double the output of most compact cordless impacts in its class. It features a variable-speed trigger, built-in LED work light, and Milwaukee’s FUEL brushless motor for efficiency and durability.

Cultural Impact & Legacy

Tradespeople and DIYers are calling it a “game-changer” in forums and tool review channels. Its mix of portability and power makes it an instant favorite for mechanics, HVAC techs, and construction workers who need to tackle big bolts in tight spaces.

Variants & Modern Versions

The 2563P-20 is part of Milwaukee’s growing M12 FUEL lineup. It complements the popular M18 impacts for heavy-duty work, while outperforming other compact rivals like DeWalt’s 12V Xtreme Impact Wrench (~250 ft-lbs) and Makita’s 12V CXT models (~200 ft-lbs). No other 12V stubby currently reaches the 500+ ft-lb mark.

Quick Facts

• Debut: 2025
• Brand: Milwaukee
• Category: Compact Impact Wrench
• Key Features: 550 ft-lbs torque, 4.8″ length, brushless motor, LED light
• Compatibility/Use: Ideal for construction, mechanics, HVAC, scaffolding, and tight-space fastenings

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🧾 Availability & Price (as of September 2025)

Available at major tool retailers and online marketplaces. As a new release, supplies may be limited during initial rollouts.

Pricing (typical ranges)

• Tool-only (bare): $229–$249
• Kit with battery & charger: $299–$349

Popular places to buy

• Amazon

Note: Prices vary by retailer and bundle; check current promotions and battery kit options.

Collector’s Corner

Early adopters see this as a milestone tool — the first 12V stubby to cross the 500 ft-lb barrier. It’s likely to be remembered as a turning point in compact cordless impact technology.

Notable Records & Achievements

Currently holds the record as the highest-torque 12V stubby impact wrench on the market, doubling the performance of most competitors in its size class.

Fun Facts

• Stubby but Strong: At just 4.8″ long, it still out-torques many 18V mid-torque wrenches.
• Power-to-Size Ratio: Delivers nearly 2x the torque of older M12 stubby models without growing in size.
• LED Advantage: Built-in LED work light improves visibility in cramped, dark job sites.

Watch: Why The New Milwaukee M12 Fuel Stubby Is A Must-Have

Video courtesy of
@WorkshopAddict
on YouTube.