Get powerful cordless fastening performance with the Ingersoll Rand W3151 IQV20 Cordless Compact Impact Wrench, designed for automotive repair, equipment servicing, and industrial maintenance. Powered by a 20V brushless motor, this wrench features a 1/2" square drive and delivers up to 450 ft-lbs (610 Nm) of breakaway torque for loosening stubborn fasteners, along with 320 ft-lbs of fastening torque. Its compact design makes it easy to work around closely spaced machinery and vehicle components.
The W3151 operates at up to 2,800 RPM with 4,200 impacts per minute for efficient fastener installation and removal. Three speed modes, a variable-speed trigger, and a patented 360° Shadowless LED light ring provide control and visibility. Its 5.3" length, 2.3 lb tool weight, metal gear case, and ergonomic grip support convenient handling. This model is supplied as a bare tool only; battery and charger are not included.
Type: Cordless Compact Impact Wrench | Model: W3151 | Series: IQV20™ | Configuration: Bare Tool Only | Voltage: 20V | Motor: Brushless | Drive Size: 1/2" | Drive Type: Square | Breakaway Torque: 450 ft-lbs (610 Nm) | Fastening Torque: 320 ft-lbs | Free Speed: 2,800 RPM | Impacts Per Minute: 4,200 | Speed Modes: 3 | Lighting: 360° LED Light Ring | Length: 5.3" (135 mm) | Tool Weight: 2.3 lbs (1.0 kg) | Battery Platform: IQV20 | Battery and Charger: Not Included
Features:
- Brushless motor provides efficient cordless power for demanding fastening and removal tasks.
- 1/2" square drive accepts compatible impact-rated sockets for vehicle and equipment maintenance.
- Three selectable speed modes and variable-speed trigger allow greater control over fastener engagement.
- Compact 5.3" body improves access to fasteners in restricted workspaces.
- Patented 360° Shadowless LED light ring illuminates the work area from multiple directions.
- Durable metal gear case, impact-resistant bumpers, and ergonomic overmolded grip support regular workshop use.
Applications:
- Automotive repair – Removing suitable mounting bolts, brackets, and mechanical fasteners.
- Industrial maintenance – Servicing equipment housings, machinery guards, and mechanical assemblies.
- Fleet maintenance – Installing and removing compatible vehicle hardware during routine repairs.
- Mobile service – Performing fastening tasks without compressed-air hoses or power cords.
FAQs:
- Q: How much torque does the Ingersoll Rand W3151 deliver? A: The W3151 provides up to 450 ft-lbs of breakaway torque for loosening fasteners and 320 ft-lbs of fastening torque. These are separate ratings, not calibrated final tightening settings.
- Q: Does SKU W3151 include a battery and charger? A: No. This is the bare-tool configuration. A compatible Ingersoll Rand IQV20™ battery and charger are required separately.
- Q: What is the difference between the W3151 and W3131? A: The W3151 features a 1/2" square drive and 450 ft-lbs breakaway torque, while the W3131 uses a 3/8" square drive and delivers 400 ft-lbs breakaway torque.
- Q: Can the W3151 be used for final torque tightening? A: Its speed settings help control fastening, but they do not provide calibrated torque measurement. Use a calibrated torque wrench when a precise final tightening value is required.

For help choosing the correct Ingersoll Rand Cordless Compact Impact Wrenches for your application, please call (800) 608-5210 or email info@intlairtool.com
- Type
- Compact Impact Wrench
- System
- IQV20
- Drive Type
- Square
- Drive Size (in.)
- 1/2
- Light
- 360° LED
- Breakaway Torque (ft-lbs)
- 450
- RPM
- 2800
- Length (in.)
- 5.3
- Impact Per Minute (IPM)
- 4200
