When repetitive fastening calls for fast bit engagement and compact pneumatic power, the Ingersoll Rand 1702P4 Heavy Duty Impact Wrench combines a 1/4-inch hex drive with 10,000 RPM free speed and 125 ft-lbs maximum torque. The hex-drive configuration accepts compatible impact-rated bits and adapters, making the tool useful for assembly work involving screws, bolts, and other threaded fasteners without relying on a conventional square-drive socket setup.
The Ingersoll Rand 1702P4 provides the speed needed to run fasteners down quickly before its impact mechanism begins applying torque. Its pistol-grip format supports controlled positioning around fixtures, machinery, fabricated assemblies, and vehicle components, while the compact drive arrangement can simplify accessory changes during repetitive production or maintenance tasks. This model is suited to industrial assembly, equipment manufacturing, plant maintenance, and repair operations that require a 1/4-inch hex interface rather than the 3/8-inch square drive used on adjacent 1702-series configurations.
Type: Air Impact Wrench | Model: 1702P4 | Configuration: Pistol Grip | Drive Size: 1/4" | Drive Type: Hex | Free Speed: 10,000 RPM | Max Torque: 125 ft-lbs
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Features:
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Tech Tip: To increase tool performance, extend tool life and lessen repair costs use it with a Filter-Regulator-Lubricator (FRLs)
Applications:
- Production assembly — running screws, bolts, and threaded fasteners into machinery, brackets, fixtures, and manufactured components.
- Equipment manufacturing — repetitive fastening at subassembly stations using compatible impact-rated hex bits and adapters.
- Plant maintenance and MRO — removing and installing guards, panels, covers, and service-access hardware during equipment repair.
- Fabrication shops — assembling frames, enclosures, supports, and fixtures where a compact pneumatic fastening tool improves access.
- Automotive and general repair — servicing compatible smaller fasteners on vehicle components, shop equipment, and restoration projects.
FAQs:
- Q: What accessories fit the Ingersoll Rand 1702P4?
A: Use impact-rated accessories that match the tool's 1/4-inch hex drive. Confirm the exact hex retention style and accessory compatibility in the manufacturer documentation before selecting bits or socket adapters. - Q: How is the 1702P4 different from the 1702P1?
A: The 1702P4 uses a 1/4-inch hex drive, while the 1702P1 uses a 3/8-inch square drive. The P4 is therefore suited to compatible hex bits and adapters, whereas the P1 is configured for 3/8-inch impact sockets. - Q: What does the 10,000 RPM rating mean?
A: It is the tool's free speed, or rotational speed without load. The high free speed helps run a fastener down quickly before resistance increases and the impact mechanism begins applying torque. - Q: Can this tool be used for precision torque assembly?
A: An impact wrench is not a substitute for a calibrated torque-controlled fastening system. Use a calibrated torque wrench or approved verification method when the final fastener torque must meet a specified value. - Q: Can standard screwdriver bits be used with this impact wrench?
A: Use only impact-rated bits and adapters that match the drive and application. Standard bits may not withstand repeated impact loading and can fail during operation.
Available Variations and Specifications
| Model | Description | Actuation | Details | Handle | RPM | BPM | Max Torque ft-lb (Nm) |
Working Torque ft-lb (Nm) |
Weight lb (kg) |
Length in (mm) |
Height in (mm) |
Air Consumption CFM (L/S) |
Vibration m/s² (K) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" – 3/8" Heavy-Duty 1702 Series | |||||||||||||
| 1702P4 | 1/4" Hex | Trigger | Quick Change Sleeve | Pistol | 10,000 | 1,500 | 125 (170) | 2.19 (56) | 2.75 (1.25) | 5.5 (140) | 1.38 (35) | 15 | 6.5 (1.0) |
| 1702P1 | 3/8" Square | Trigger | Pin | Pistol | 10,000 | 1,500 | 125 (170) | 20–100 (27–136) | 2.75 (1.25) | 5.5 (140) | 1.38 (35) | 15 | 6.5 (1.0) |
| 1702SB1 | 3/8" Square | Lever | Pin | Straight | 10,000 | 1,500 | 105 (142) | 13–85 (18–115) | 2.5 (1.12) | 5.88 (149) | 1.0 (25) | 13 | 8.1 (2.2) |
Ingersoll Rand 1702P4 Impact Wrench Parts List
Looking for more information about Ingersoll Rand Impact Wrench? Click here to view the Catalog
For help choosing the correct Ingersoll Rand Impact Wrenches, please call (800) 608-5210 or email info@intlairtool.com
warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov


