You are elbow deep in an engine bay, and the only thing between you and a finished job is a stubborn bolt. You reach for your ratchet, but it is too bulky, or the battery dies halfway through. If this sounds familiar, Black Friday is your chance to grab Milwaukee tools that solve these exact problems. This guide covers two standout picks from the Milwaukee Black Friday deals, each designed for professionals and serious DIYers who demand reliability and performance. Whether you need a compact ratchet for tight spaces or a powerful impact wrench for heavy duty tasks, we have you covered. For more savings across the workshop, check out our Black Friday Oscillating Tool Deals.
Pros
- Compact and lightweight for easy maneuvering in tight spaces.
- Variable speed trigger provides excellent control for different applications.
- Recessed switch design enhances safety and prevents accidental starts.
- LED light and fuel gauge improve usability in low-light conditions.
Cons
- Battery and charger not included, requiring separate purchase.
- Limited torque at 35 ft-lbs may not suit heavy-duty fastening tasks.
- Plastic components may feel less durable than all-metal alternatives.
The Milwaukee 2457-20 M12 Cordless 3/8" Sub-Compact Ratchet is a purpose-built tool for mechanics and DIYers who need to access tight spaces like engine bays. With a 35 ft-lbs torque rating and 250 RPM speed, it strikes a balance between power and precision for most automotive and maintenance tasks.
Its standout feature is the low-profile head design, which allows the ratchet to fit where standard tools cannot. The recessed forward/reverse switch prevents accidental actuation, a thoughtful touch for professionals focused on critical work. The onboard fuel gauge and integrated LED light further enhance usability in dim conditions.
Build quality is typical Milwaukee: a mix of alloy steel and durable plastic keeps weight at 16 ounces while maintaining strength. The Redlink Intelligence system ensures the tool communicates with M12 batteries to prevent overheating, extending both tool and battery life. However, the plastic housing may not feel as premium as full-metal competitors.
One drawback is that the battery and charger are sold separately, adding to the initial cost. Also, the 35 ft-lbs torque is sufficient for light to medium fastening but may struggle with stubborn bolts. Users should pair it with a high-capacity M12 battery for best performance.
Overall, the Milwaukee 2457-20 is an excellent investment for anyone who frequently works in confined spaces. Its compact design, safety features, and smart electronics make it a reliable addition to any toolbox. For the price, it delivers exceptional value and convenience.
Pros
- Incredibly compact and lightweight (2.7 lbs) for easy handling in confined spaces
- Powerful enough for most passenger car bolts, including lug nuts and suspension components
- Bright tri-LEDs with excellent visibility and minimal shadows
- Multiple drive modes give you control for different fastening needs
- High customer satisfaction with a 4.8-star rating from over 2,000 reviews
Cons
- Bare tool only, no battery or charger included (requires separate purchase)
- Plastic housing may not feel as durable as metal-cased alternatives
- Not recommended for heavy truck axle nuts or industrial applications beyond 250 ft-lbs
The Milwaukee M18 FUEL 3/8" Compact Impact Wrench is a bare tool designed for automotive enthusiasts and professional mechanics who need power in tight spaces. It measures just 4.8 inches in length and weighs only 2.7 pounds, making it one of the most compact impact wrenches in its class. This tool is ideal for working on passenger cars, SUVs, and light trucks where access is limited.
Its standout feature is the 250 ft-lbs of nut-busting torque delivered by the POWERSTATE brushless motor, which easily removes stubborn fasteners like lug nuts and suspension bolts. The 4-Mode Drive Control provides presets for different speeds and impacts, while the auto shut-off mode applies just 20 ft-lbs to prevent overtightening on delicate fasteners. Users report that it handles almost every bolt on a typical sedan or coupe with ease.
The tri-LEDs surrounding the anvil provide bright, shadow-free lighting, which is a significant advantage when working in dimly lit engine bays. The friction ring design allows quick socket changes. The REDLINK PLUS intelligence electronics ensure the tool operates efficiently and protects against overloads, overheating, and over-discharge, extending its lifespan.
On the downside, this is a bare tool, so you must purchase a battery and charger separately if you don't already own M18 batteries. The plastic housing, while durable, may not feel as premium as metal tools, but it keeps the weight down. Some users note that it may struggle with very large truck axle nuts, but for most automotive work it is more than sufficient.
Overall, the Milwaukee M18 FUEL Compact Impact Wrench offers an excellent balance of power, size, and control. It is a top choice for anyone who needs a reliable cordless impact wrench for tight spaces. With a 4.8-star rating from over 2,000 reviews, it is a proven performer that delivers on its promises.
Buying Guide
Torque and Power Needs
When choosing a Milwaukee tool, consider the torque required for your typical jobs. The Milwaukee 2457-20 M12 Cordless 3/8″ Sub-Compact 35 delivers up to 35 ft-lbs, ideal for light to medium duty fastening in confined spaces. For heavier tasks, the Milwaukee M18 FUEL 3/8″ Compact Impact Wrench provides up to 250 ft-lbs of nut busting torque, making it suitable for suspension work or lug nuts.
Size and Access
Workspace constraints vary widely. The M12 ratchet features a low profile head design, allowing you to fit into engine bays and other tight spots without hassle. The M18 impact wrench measures just 4.8 inches in length, offering unmatched access in cramped areas. Both tools prioritize compactness, but the ratchet excels for precision work while the impact wrench handles brute force.
Battery Compatibility
Milwaukee tools run on two main platforms: M12 and M18. The M12 ratchet uses the smaller, lighter M12 battery, perfect for extended use without fatigue. The M18 impact wrench requires the more powerful M18 battery, which delivers higher runtime but adds weight. If you already own batteries from one system, that may guide your choice. Both tools are sold as bare tools, so factor in battery and charger costs.
Durability and Build Quality
Milwaukee tools are known for rugged construction. The M12 ratchet includes Redlink Intelligence, which protects the tool and battery from overheating and overloading. The M18 impact wrench features a POWERSTATE Brushless motor for extended life and efficiency. Look for models with metal gear housings or reinforced casings for added durability. For more on workshop upgrades, see our Black Friday Angle Grinder Deals.
Final Thoughts
Choosing between these two Milwaukee tools comes down to your primary tasks. For precision work in tight engine bays or under dashboards, the Milwaukee 2457-20 M12 Cordless 3/8″ Sub-Compact 35 offers the compact size and control you need without sacrificing power. If you frequently tackle heavy duty fastening like suspension bolts or lug nuts, the Milwaukee M18 FUEL 3/8″ Compact Impact Wrench delivers the torque and durability to get the job done quickly. Both represent excellent value during the Milwaukee Black Friday deals, so grab the one that fits your workflow and enjoy a more efficient workday.
Frequently Asked Questions
Are Milwaukee Black Friday deals worth it?
Yes, Milwaukee Black Friday deals often offer significant savings on professional grade tools. In 2026, expect discounts on both M12 and M18 platforms, making it a great time to expand your collection or upgrade older models.
Which Milwaukee tool is best for automotive work?
For automotive work, the Milwaukee M12 ratchet is excellent for tight spaces like engine bays and interiors. The M18 impact wrench is better for heavy duty tasks like suspension or brake work. Many mechanics own both for versatility.
Do these tools include batteries?
Both the Milwaukee 2457-20 M12 ratchet and the M18 impact wrench are sold as bare tools, meaning they do not include a battery or charger. You will need to purchase these separately unless you already own compatible Milwaukee batteries.
What is the difference between M12 and M18 Milwaukee tools?
M12 tools use a 12-volt battery system, offering lighter weight and compact size for lighter duty tasks. M18 tools use an 18-volt system, delivering more power and runtime for heavy duty applications. Choose based on your typical workload. For more on tool comparisons, see our Black Friday Table Saw Deals.
