Built for general repair and maintenance jobs involving large fasteners, the Ingersoll Rand 1712B2 Maintenance Duty Impact Wrench combines a 1" square drive with up to 1,350 ft-lbs of maximum torque. Its 6,000 RPM free speed supports efficient fastener run-down, while the large drive size accommodates compatible 1"-drive impact sockets for truck service, equipment repair, and industrial maintenance applications.
The 1712B2 provides a practical pneumatic solution for maintenance operations that need greater drive capacity and torque than smaller impact wrenches can provide. Its configuration is suited to intermittent repair and service tasks where technicians work with substantial nuts and bolts on commercial vehicles, machinery, and equipment. Pairing the wrench with a correctly sized compressed-air supply and impact-rated sockets helps support dependable performance during demanding fastener removal and installation work.
Type: Air Impact Wrench | Duty Rating: Maintenance Duty | Model: 1712B2 | Drive Size: 1" | Drive Type: Square Drive | Free Speed: 6,000 RPM | Max Torque: 1,350 ft-lbs
Features:
- 1" square drive accepts compatible impact-rated sockets for servicing large nuts and bolts.
- 1,350 ft-lbs maximum torque provides substantial output for demanding fastener removal and installation tasks.
- 6,000 RPM free speed helps run fasteners down efficiently before resistance engages the impact mechanism.
- Maintenance-duty design is suited to general repair and service applications requiring a large-drive pneumatic impact wrench.
- Pneumatic operation supports use in shops and maintenance facilities equipped with an appropriately sized compressed-air system.

Tech Tip: To increase tool performance, extend tool life, and lessen repair costs, use it with a Filter-Regulator-Lubricator FRL)
Applications:
- Truck and fleet maintenance — servicing large fasteners encountered during commercial vehicle repair and scheduled maintenance.
- Equipment repair — removing and installing substantial nuts and bolts on construction, agricultural, and material-handling machinery.
- Industrial maintenance — completing general large-fastener work on machinery and facility equipment.
- Repair shops — handling intermittent 1"-drive fastening tasks that require more capacity than smaller impact wrench platforms.
FAQs:
- Q: What size sockets fit the Ingersoll Rand 1712B2?
A: The 1712B2 uses a 1" square drive and should be paired with compatible 1"-drive impact-rated sockets. Standard hand-tool sockets should not be used with an impact wrench. - Q: What does maintenance duty mean for this impact wrench?
A: Maintenance duty identifies the tool as a choice for general repair and maintenance work rather than continuous production use. Tool selection should still account for the required torque, operating frequency, and available compressed-air supply. - Q: Is 1,350 ft-lbs the final tightening torque for every fastener?
A: No. The maximum torque rating describes the tool's output capability and should not be used as a universal final torque specification. Fasteners requiring a specified final torque should be verified with the appropriate calibrated torque-control method. - Q: Can the 1712B2 be used for truck and heavy-equipment repair?
A: Yes, when its 1" drive size, torque capability, duty rating, and air requirements match the fasteners and expected workload.
| SKU | Description | Actuation | Details | Handle | rpm | bpm | ft-lb (Nm) | ft-lb (Nm) | lb (kg) | in (mm) | in (mm) | cfm (l/s) | m/s² (K) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1" | |||||||||||||
| 1712B2 | 1" Square | Inside Trigger | Thru-Hole | D-Handle | 6000 | 800 | 1350 (1898) | 450-1000 (610-1356) | 18.25 (8.28) | 11.25 (286) | 2.19 (56) | 47 (1331) | 19.7 (3.6) |
Ingersoll Rand 1712B2 Impact Wrench Parts List
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Need help selecting the correct Ingersoll Rand Impact Wrenches for your application? Please call (800) 608-5210 or email info@intlairtool.com
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