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Milwaukee 2457-21 3/8-in Cordless M12 Lithium-Ion Ratchet Kit

4.8 out of 5 stars 100 customer reviews
| 30 answered questions

Price: $176.85 & FREE Shipping
Only 8 left in stock.
Ships from and sold by Allstar Supply.
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  • M12 3/8 Ratchet tool Kit
  • The product is easy to use and easy to handle
  • The product is highly durable
16 new from $149.00

Father's Day deals in Tools & Home Improvement
$176.85 & FREE Shipping Only 8 left in stock. Ships from and sold by Allstar Supply.

Frequently Bought Together

  • Milwaukee 2457-21 3/8-in Cordless M12 Lithium-Ion Ratchet Kit
  • +
  • Milwaukee 48-11-2401 M12 RED LITHIUM 12-Volt Lithium-ion Cordless Tool Battery
Total price: $205.35
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Product Description

M12 3/8 Ratchet tool Kit. The Product is Easy to Use and Easy to Handle. The Product is Highly Durable. Made In China.

Product Information

Technical Details

Part Number 2457-21
Item Weight 4.2 pounds
Product Dimensions 8.1 x 12.3 x 3 inches
Item model number 2457-21
Size EA
Material other
Power Source battery-powered
Voltage 12 volts
Item Package Quantity 1
Measurement System Metric
Included Components Combination Wrench
Batteries Included? Yes
Batteries Required? No

Additional Information

ASIN B006GKFWSS
Customer Reviews
4.8 out of 5 stars 100 customer reviews

4.8 out of 5 stars
Best Sellers Rank #25,363 in Home Improvements (See top 100)
#915 in Home Improvement > Power & Hand Tools > Power Tools
Shipping Weight 4.2 pounds (View shipping rates and policies)
Date First Available November 3, 2011

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

I'm a handyman and aspiring, (wannabe?...haha) electrician. Roughly 50% of my power tool needs on projects are covered using my 11 M12 tools. Every so often though I work on assembling large closet systems and large IKEA furniture. My M12 right angle driver works well on these jobs but I also use it in tandem with the 3/8" drill for pre-drilling & driving in series and I prefer it for most of the medium sized fasteners. In short, I was using THAT tool disproportionately more than all of my other M12's. I bought this to take some of the load off the right angle drill/driver. I went w/ the 3/8" drive because if I need to adapt DOWN to 1/4" I can use the included adapter and actually "gain" power as opposed to adapting 1/4" UP to 3/8" where I have a LOSS of power/strength/torsion etc. This ratchet also has 5 FT.lbs. more torque that the 1/4" drive M12. Some may not realize that this (and ratchets in general) is actually a "quasi/mini-impact wrench" that requires less radial clearance than a hand ratchet to get a GOOD turn because it DOES all the turning! Heck even w/ a dead battery the ratcheting assembly still works and we can use the tool as a regular hand ratchet or even to fine tune a fastener by hand. The LED shines right on the money even w/ an 2" extension. The "Red Lithium" battery included with the kit provides solid run-time and the pouch/case is rugged enough & w/ plenty of storage space ...Really cool kit for mechanics, handymen and assemblers.
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Some people don't seem to fully grasp the difference between an automatic (electric, or pneumatic) ratchet vs. an impact wrench. Two totally different beasts, and as a ratchet this is a huge time saver on projects, particularly working with coil spring compressors, something you'd never want to run an impact on (though some people do, often with consequences).

One review indicated that this unit uses the same head as the 1/4" drive; not having seen a 1/4" drive version I cannot confirm, but I can say that the head on this is tiny and definitely reminiscent of a 1/4" handheld. If the internal pawls aren't beefed up to 3/8"-grade, that's bad. But the definite drawback that I find is the counter/clockwise toggle on the back is a real pain to operate with adult hands, especially if wearing shop gloves. I'd give 5 stars if it was easier to manipulate, and if I knew that the pawls were indeed not lightweigt.
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This driver is an invaluable time and effort saver for industrial technicians! My assistant and I were both succumbing to carpal tunnel syndrome from the repetitive motions involved in our work on autonomous robotic shuttles until a co-worker talked us into investing in this rechargeable driver. We've never looked back or regretted the expense since buying these! Charges in about 40 minutes from dead and lasts for days in moderate use. Do your hands and wrists a favor!
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The best tool I could have ever decided to buy. Saving so much time and elbow grease. Definitely have and will recommend my experience with others. The quick and courteous delivery was amazing as well. Very happy....
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This ratchet will drive a 3-1/2" lag screw in about 3 inches and you'll have to hand crank it the rest of the way in, but that's ok because this tool works like a regular hand ratchet when the motor doesn't have enough power. This tool is awesome in hard to reach tight spots that you don't have much room and really long threads.
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This has become my favorite tool! I'm a transit bus mechanic and I use this baby EVERY DAY. The battery life is great, it charges really quickly and the torque is perfect for most of my needs.
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I work as a professional mechanic and I use this everyday. I also work as a mobile mechanic and this makes working on the road or at someone's house much faster/easier without an air compressor being available. It's not extremely powerful but it locks and acts as a ratchet so you can break nuts loose if the impacting action doesn't break the nut loose.
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I had been doing aviation modification work and one of the "Older" fellas had a Skil. We were taking out Circuit Breaker panels with 12-15 3/8 bolts...he was using his Skil and me a ratchet. Well needless to say I was on my 5 bolt and his was on the ground! His Skil broke not long after and we all bought the M12...life was heaven after that. Like many have said before me, the battery life is excellent and the light is handy in tight places. But....if you are using the ratchet function of this tool to break loose stubborn bolts beware because you can and will shear the shaft....I did this breaking loose brake caliper bolts. The 3/8 drive would work better. I have no complaints other than maybe a slighty slimmer design but it hasn't hindered me so far. I bought this through Amazon when I sheared the drive shaft and within a week had a newly refurbished one back. Great Milwaukee customer support.
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