DEWALT DCF892B 20V Max XR 1/2 in Impact Wrench
- 600 foot pounds of torque
- 20 volt battery powered
- 0.5 inch jaw capacity, socket end
- 8.88 inches long, 4.2 pounds
- SAE (inch), ratcheting
- Not non-sparking, polished finish
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A high-torque cordless impact wrench for automotive and equipment work. The listing includes only the wrench itself, so budget for a battery and charger if you have none.
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ASIN: B09YSW2KXLModel: DCF892BCategory: Impact Drivers & Wrenches
Overview
A socket end driven by a battery-powered impact mechanism does the work on this DEWALT wrench, which comes in yellow with a polished finish. The body blends metal with other materials.
A high torque rating in a compact body handles lug nuts and stubborn bolts without an air compressor. The listing is limited to the tool, and it gives no speed setting or battery details.
Who it's for
Tire shops, farm repair and garage work that involve large fasteners suit a high-torque cordless wrench. Casual users with a few wheel changes a year can get by with a lower-torque unit.
Pros and cons
- Very high torque rating
- Cordless, no compressor needed
- Ratcheting action listed
- Battery and charger not included
- Speed settings not described
- Not rated non-sparking
- Weighs more than a driver
Performance notes
Impact action delivers torque in short hammer blows, which breaks loose rusted fasteners without a long reaction force on the wrist. The battery you connect sets run time and peak output, so a weak or small pack limits the torque the tool can deliver.
Specifications
| Brand | DeWALT |
|---|---|
| Model | DCF892B |
| Dimensions & fit | |
| Item Length | 8.88 incheslower than 55% of 111 impact drivers & wrenches |
| Item weight | 4.2 pounds |
| Capacity & performance | |
| Jaw Capacity | 0.5 inches |
| Power & efficiency | |
| Voltage | 20 voltshigher than 54% of 135 impact drivers & wrenches |
| Construction & materials | |
| Material Type | Blend, Metal |
| Color | Yellow |
| Finish Types | Polished |
| Included components | |
| Package Quantity | 1 |
| Warranty & support | |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Other details | |
| Item Torque | 600 foot poundshigher than 67% of 84 impact drivers & wrenches |
| Head Style | C Shaped |
| Operation Mode | Battery |
| Measurement Standard | SAE (Inch) |
| End Style | Socket End |
| Is Racheting | Yes |
| Is Non Sparking | No |
| Item Type Name | Impact Wrench |
Closest rivals on specs
Alloyman 20V Ratchet and Impact Wrench Combo Set- Item Torque 600 vs 516 ft-lb (+16%)
Frequently asked questions
Does the DEWALT DCF892B include a battery?
No. The included components list only the DCF892 impact wrench.
Is the DEWALT DCF892B safe near fuel vapor?
No. The listing states it is not non-sparking.