The ratchet does not have a dedicated grease port. You can access the internal mechanism to apply a small amount of grease by carefully disassembling the ratchet and applying a light film of grease to the moving parts such as the pawl and ratchet mechanism.
Milwaukee M12 FUEL Cordless Brushless 3/8in. Ratchet, Tool Only, Model# 2557-20

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- Tool only; battery and charger sold separately
- Cordless brushless 3/8in. ratchet delivers pneumatic ratchet performance with up to 55 ft./lbs. max torque
- Low-profile head design allows users for more access in tight spaces
- Delivers 200 RPM for increased productivity
- Powerstate™ brushless motor delivers up to 2 times longer motor life
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Description
Key Specs
Reviews
Q & A
Accessories
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Product Summary
What's Included
- (1) M12™ FUEL™ 3/8" Ratchet Bare Tool (2557-20)
Downloads
Over 80 Tools, One Battery
- More than 80 unique solutions make the M12™ family the largest sub-compact cordless system on the market.
- M12™ defines cordless tool innovation, transforming inefficient manual tools into advanced workhorses powered by MILWAUKEE's ® REDLITHIUM™ battery technology.
The M12™ System – Built For The Jobsite
- The MILWAUKEE ® M12™ cordless system delivers industry leading durability and power in a size that outperforms the competition in the tightest places.
- REDLITHIUM™ batteries last longer, think faster, and work harder than all other professional LITHIUM-ION batteries. Built to withstand the harshest environments, REDLITHIUM™ batteries deliver more work over the course of your day and the life of the battery.
- Combining advanced hardware and software, REDLINK™ Intelligence enables advanced communication between your batteries and tools, allowing for unmatched levels of performance, protection, and productivity.
Shop With Confidence
- MILWAUKEE ® provides the best in heavy-duty electric power tools and accessories.
- Your purchase is protected with a 5-year limited warranty on cordless tools, a 2-year limited warranty on compact batteries, and a 3-year limited warranty on XC batteries.
- Shop in complete confidence, knowing that Northern Tool + Equipment protects your investment and is ready to provide you with the assistance and helpful resources you need.
Features + Benefits
- Tool only; battery and charger sold separately
- Cordless brushless 3/8in. ratchet delivers pneumatic ratchet performance with up to 55 ft./lbs. max torque
- Low-profile head design allows users for more access in tight spaces
- Delivers 200 RPM for increased productivity
- Powerstate™ brushless motor delivers up to 2 times longer motor life
- Redlink Plus™ intelligence prevents damage to the tool and battery due to overloading or overheating
- REDLITHIUM™ batteries (not included) deliver more work per charge and more work over the life of the battery
- Variable-speed metal trigger provides ultimate tool control
- Premium rubber overmold withstands corrosive materials and provides increased comfort when in use
- LED light illuminates the work area
- Onboard fuel gauge displays remaining run time
- Ergonomic and compact solution at 11.8in. and 2.43 lbs.
- Part of the M12 system, featuring over 80+ tools
Key Specs
| Attribute | Specification |
|---|---|
item# | 62852 |
Brand | Milwaukee |
Manufacturer's Warranty | 5 year limited warranty |
Ship Weight | 2.72 LB |
Drive Size | 3/8 in |
Max. Torque | 55 ft-lbs. |
Max. Speed | 200 rpm |
Volts | 12 |
| Attribute | Specification |
|---|---|
Tool Only | Yes |
Cordless | Yes |
Battery Type | Lithium-ion |
Batteries Included | No |
Charger Included | No |
Storage Type | None |
Product Weight | lb |
Dimensions L x W x H (in.) | 11.875 x 2.75 x 1.93 in |
Reviews
Questions & Answers
Questions
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· a year ago
Does this model have a grease port for the head?
1 answer-
ProductExpert6· a year ago
Helpful?
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· 3 years ago
It’s build in rechargeable battery
1 answer-
ProductExpert11· 3 years ago
The model number 2557-20 is the tool only. The rechargeable battery model number 48-22-2425 is sold separately. The battery is not built into the tool.
Helpful?
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· 5 years ago
Which Milwaukee is th ed impact wrench
1 answer-
ProductExpert18· 5 years ago
This ratchet is Milwaukee #2557-20.
Helpful?
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· 8 years ago
Which Model (tool only)
There are about 4 models of this 12v ratchet. It appears the torque and RPM ranges are different. Not sure the reason, one model is newer than the other or some other design need?
1 answer-
ProductExpert11· 8 years ago
This Milwaukee M12 ratchet has a brushless motor. While its RPM's are slightly less (200 vs. 250) than the standard M12 ratchet, it has a higher torque rating (55 ft.-lbs. vs. 35 ft.-lbs.). Click the links below to view the other M12 ratchets/kits.
Helpful?
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Warranty
Manufacturer's Warranty
5 year limited warranty
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Specifications
3/8 in
3/8 in
3/8 in
3/8 in
55 ft-lbs.
55 ft-lbs.
55 ft-lbs.
35 ft-lbs.
200 rpm
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-
250 rpm
12
12
12
12
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Lithium-ion
Lithium-ion
Lithium-ion
Lithium-ion
No
No
Yes
Yes
No
No
Yes
Yes
None
Bag
Bag
Plastic Case
lb
2.6600 lb
3.0900 lb
lb
11.875 x 2.75 x 1.93 in
14.31 x 1.93 x 2.75 in
15.12 x 1.93 x 2.75 in
9.1 x 13.3 x 4.0 in
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1
1
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