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Makita 3/4in Brushless Cordless Shear Wrench
- $1,086.00
- Brands Makita
- Product Code: 6922NB
- Availability: In Stock
Makita 3/4 In. Shear Wrench – 6922NB The Makita 6922NB 3/4 In. Shear Wrench is a heavy-duty fastening tool designed for installing high-strength torque-shear bolts in structural steel and other demanding construction applications. With a maximum fastening torque of 593 ft.-lbs. (804 N·m), it provides the power required to tighten compatible bolts until the preset torque is reached and the bolt ti..
Makita 3/4in Cordless Shear Wrench for Heavy Duty Use
Makita 3/4 In. Shear Wrench – 6922NB
The Makita 6922NB 3/4 In. Shear Wrench is a heavy-duty fastening tool designed for installing high-strength torque-shear bolts in structural steel and other demanding construction applications. With a maximum fastening torque of 593 ft.-lbs. (804 N·m), it provides the power required to tighten compatible bolts until the preset torque is reached and the bolt tip shears off.
Unlike a conventional impact wrench, the 6922NB is specifically designed for torque-shear bolt installation. Its anti-slipping mechanism prevents the tool from starting until the inner sleeve properly engages the bolt tip, while the conveniently positioned ejecting lever makes it easier to remove the sheared bolt tip after fastening.
Key Features
- 593 ft.-lbs. maximum torque: Delivers up to 804 N·m of fastening torque for demanding structural fastening applications.
- Designed for torque-shear bolts: Compatible with M16 (5/8"), M20 (3/4"), and M22 (7/8") bolt sizes.
- Anti-slipping mechanism: Prevents operation until the inner sleeve is properly engaged with the bolt tip.
- Bolt-tip ejecting lever: Positioned near the power trigger for convenient removal of the sheared tip.
- Compact construction: Provides useful maneuverability for a high-torque fastening tool.
- Rubber bumper: Helps protect the tool housing from contact with surrounding surfaces.
- No-lock trigger switch: Designed for convenient operation while maintaining control.
- Double-insulated design: Adds an additional layer of electrical protection.
- Low operating speed: The 18 RPM no-load speed is suited to controlled torque-shear bolt fastening rather than conventional high-speed impact applications.
- Steel carrying case: Provides a practical storage and transportation solution.
Product Specifications
| Specification | Details |
|---|---|
| Model | 6922NB |
| Product Type | 3/4 In. Shear Wrench |
| Power Type | Corded |
| Continuous Rating Input | 1,330 W |
| Maximum Fastening Torque | 593 ft.-lbs. / 804 N·m |
| Bolt Capacity | M16 (5/8"), M20 (3/4"), M22 (7/8") |
| No-Load Speed | 18 RPM |
| Overall Dimensions | 9-13/16 × 3-5/16 × 9-15/16 in. |
| Net Weight | 10.6 lbs. |
| Power Cord | 8.2 ft. |
| Insulation | Double Insulated |
Makita's published specifications identify the 6922NB as a 1,330 W corded shear wrench with 804 N·m of maximum fastening torque.
Included Accessories
The standard 6922NB package includes:
- Outer Sleeve, 3/4" (M20)
- Outer Sleeve, 7/8" (M22)
- Inner Sleeve, 7/8" (M22)
- Screwdriver
- Steel Tool Case
The 3/4-inch M20 inner sleeve is also available separately for applications requiring that configuration.
Typical Applications
The Makita 6922NB is particularly suitable for:
- Structural steel erection
- Steel-frame construction
- High-strength structural bolting
- Installation of torque-shear bolts
- Bridge and infrastructure construction
- Heavy-duty industrial fastening
Why Choose the Makita 6922NB?
The Makita 6922NB combines high fastening torque with purpose-built shear-wrench features that simplify structural bolt installation. Its 804 N·m torque output, anti-slipping mechanism, bolt-tip ejector, multiple sleeve configurations, and relatively compact 10.6-lb design make it a practical choice for contractors who regularly install high-strength torque-shear bolts.
Note: The “3/4 In.” designation refers to one of the supported M20 (3/4-inch) torque-shear bolt sizes, not the tool's square-drive size as it would on a conventional impact wrench. The 6922NB is a dedicated shear wrench.