DEWALT DCF961B 20V Max 1/2 in High Torque Impact Wrench
- 1900 foot pounds of torque, battery powered
- 20 volts, cordless operation
- 0.5 inch jaw capacity, socket end
- Ratchet head, not rated non-sparking
- 8.43 inches long, 8.42 pounds
- Alloy steel body, brushed finish
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A cordless impact wrench with a high torque rating for stubborn fasteners. The listing names only the wrench as included, so battery and charger need separate checking.
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ASIN: B0CF3ZC3SVModel: DCF961BCategory: Impact Drivers & Wrenches
Overview
A mechanic loosening stubborn fasteners gets a battery operated impact wrench with a ratcheting head, a socket end and an alloy steel body in a brushed finish. The listing names the wrench itself as the only included component.
The case for this model is a high torque rating in a cordless body that skips the air hose. The limitation is a thin listing: no battery, charger or case is named, and the head is not rated non-sparking.
Who it's for
Garage and shop work are the settings it targets, with a ratcheting head and socket end for turning fasteners. Anyone working near flammable vapors should look elsewhere, since the listing marks it as not non-sparking, and so should a buyer who expects a battery in the box.
Pros and cons
- High torque rating for stubborn fasteners
- Cordless battery operation
- Alloy steel body, brushed finish
- Ratchet head listed
- Battery and charger not listed
- Not a non-sparking tool
Performance notes
Output comes from the torque rating and the battery feeding it, so a worn or half charged pack will cut real results. The ratchet head and socket end carry that force straight into the fastener, and the alloy steel construction takes the strain.
Specifications
| Brand | DeWALT |
|---|---|
| Model | DCF961B |
| Dimensions & fit | |
| Item Length | 8.43 incheslower than 61% of 128 impact drivers & wrenches |
| Item weight | 8.42 pounds |
| Capacity & performance | |
| Jaw Capacity | 0.5 inches |
| Power & efficiency | |
| Voltage | 20 voltshigher than 54% of 171 impact drivers & wrenches |
| Construction & materials | |
| Material Type | Alloy steel |
| Color | Yellow |
| Finish Types | Brushed |
| Included components | |
| Included Components | Impact wrench |
| Unit Count | 1.0 Count |
| Warranty & support | |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Other details | |
| Item Torque | 1900 foot poundshigher than 99% of 116 impact drivers & wrenches |
| Head Style | Wrench |
| Operation Mode | Battery |
| Measurement Standard | SAE (inch) |
| End Style | Socket end |
| Is Racheting | Yes |
| Is Non Sparking | No |
Closest rivals on specs
Milwaukee 2868-20 M18 Fuel D-Handle Impact Wrench 1 Inch- Voltage 20 vs 18 volts (+11%)
Frequently asked questions
Is the DCF961B safe near flammable vapors?
No. The listing marks non-sparking as No, so it is not rated for that kind of environment.