Milwaukee 2457-20 M12 Cordless Ratchet 3/8 Inch
- 35 foot pounds of torque
- 12 volt battery operation
- Box end ratcheting head, socket end
- SAE (inch) sizing
- Polished finish, alloy steel and plastic
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A battery-driven Milwaukee ratchet with a box end head and inch sizing. A battery and charger are not named in the listing, so plan to supply them.
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ASIN: B006CSRBTCModel: 2457-20Category: Impact Drivers & Wrenches
Overview
A ratcheting box end head does the turning on this Milwaukee, driven by a battery motor and fitted with a socket end. The body is alloy steel and plastic with a polished finish.
Powered ratcheting spares the hand repeated strokes on inch fasteners. The limitation is what the listing leaves out: no battery or charger is named, and the only included part is a combination wrench.
Who it's for
Repeated fastening on inch hardware, where the arm tires on a hand ratchet, is the use. Shoppers who need a ready kit with battery and charger, or a spark-safe tool, should look at other listings.
Pros and cons
- Powered ratcheting action
- Box end head style
- Inch sizing for SAE fasteners
- Battery and charger not named
- Not a non-sparking tool
- Inch sizing only
Performance notes
The motor supplies the turning force and the ratchet mechanism lets the socket spin back without repositioning. Output depends on the battery charge, and the listing does not name the battery. Jaw capacity limits which fasteners fit.
Specifications
| Brand | MILWAUKEE |
|---|---|
| Model | 2457-20 |
| Dimensions & fit | |
| Item Length | 9.47 Incheshigher than 51% of 111 impact drivers & wrenches |
| Item weight | 1 Pounds |
| Capacity & performance | |
| Jaw Capacity | 0.38 Incheslower than 85% of 56 impact drivers & wrenches |
| Power & efficiency | |
| Voltage | 12 Voltslower than 75% of 135 impact drivers & wrenches |
| Construction & materials | |
| Material Type | Alloy Steel, Plastic |
| Finish Types | Polished |
| Color | Red |
| Included components | |
| Included Components | Combination Wrench |
| Unit Count | 1.0 Count |
| Other details | |
| Item Torque | 35 Foot Pounds |
| Head Style | Box End |
| Operation Mode | Battery |
| Measurement Standard | SAE (Inch) |
| End Style | Socket End |
| Is Non Sparking | No |
| Is Racheting | Yes |
| Item Type Name | 2457-20 |
Closest rivals on specs
Frequently asked questions
How big is the Milwaukee 2457-20?
The listing gives a length of 9.47 inches, a weight of 1 pound and a jaw capacity of 0.38 inches.
Does the Milwaukee 2457-20 include a battery?
The listing names battery operation and a combination wrench as the included component. No battery or charger is listed.
Is the Milwaukee 2457-20 a metric tool?
No. The measurement standard is SAE (inch).