For production fastening that requires more turning force at a controlled run-down speed, the Ingersoll Rand QA1L08D4LD Angle Air Nutrunner combines a 1/4-inch drive with 60.2 in-lbs torque and 850 RPM free speed. The angle-head configuration helps operators position the drive on fasteners near adjoining surfaces, inside assemblies, and around components that limit straight-line tool access. A lever-start control allows direct activation from the tool body during repetitive fastening cycles.
The Ingersoll Rand QA1L08D4LD provides a slower-speed, higher-torque alternative to faster QA1 angle nutrunners. Its 850 RPM output supports controlled fastener run-down, while the 60.2 in-lbs torque rating provides additional turning force for compatible threaded joints. The 1/4-inch drive configuration suits production processes using matching sockets or fastening accessories, making this model useful for equipment assembly, appliance manufacturing, transportation production, and other compressed-air workstations where access and repeatable tool output are important.
Type: Angle Air Nutrunner | Model: QA1L08D4LD | Configuration: Angle | Drive Size: 1/4" | Torque: 60.2 in-lbs | Free Speed: 850 RPM | Start Type: Lever Start
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Features:
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Made in USA: 
Applications:
- Production assembly — running and tightening compatible fasteners where controlled speed and increased torque match the joint requirements.
- Equipment manufacturing — fastening brackets, housings, guards, and internal components in assemblies with restricted straight-line access.
- Appliance manufacturing — completing repetitive fastening inside cabinets, frames, panels, and enclosed assemblies.
- Automotive and transportation production — installing compatible fasteners on brackets, fixtures, interior components, and subassemblies.
- Industrial assembly stations — working on 1/4-inch drive fastening applications where an angle-head pneumatic tool improves access around adjacent components.
FAQs:
- Q: What type of fastening work suits the Ingersoll Rand QA1L08D4LD?
A: The QA1L08D4LD is suited to repetitive pneumatic assembly work where a 1/4-inch drive, 60.2 in-lbs torque rating, 850 RPM speed, and angle-head configuration match the fastener and joint requirements. - Q: How does the QA1L08D4LD compare with the QA1L12D4LD?
A: The QA1L08D4LD operates at 850 RPM with 60.2 in-lbs torque, while the QA1L12D4LD operates at 1,270 RPM with 35.4 in-lbs torque. The QA1L08D4LD provides more turning force at a lower run-down speed. - Q: Why use an angle nutrunner instead of a straight pneumatic tool?
A: The angle head can make it easier to reach fasteners positioned near adjoining surfaces, inside housings, or around components that prevent direct straight-line tool access. - Q: Does the 60.2 in-lbs rating guarantee final joint torque?
A: Final fastener torque can vary with air pressure, joint characteristics, fastener condition, accessory selection, and operating technique. Critical assemblies should be checked with an approved torque-verification method. - Q: What does lever start mean on the QA1L08D4LD?
A: Lever start means the operator activates the pneumatic motor by pressing a lever on the tool body. This allows the nutrunner to be positioned on the fastener before the run-down cycle begins.
Available Variations and Specifications
| Model | Torque in-lbs (Nm) |
RPM | Weight lbs (kg) |
Length in (mm) |
Side-to-Center in (mm) |
Head Width in (mm) |
Drive |
|---|---|---|---|---|---|---|---|
| Lever Start | |||||||
| QA1L12D4LD | 35.4 (4.0) | 1,270 | 1.5 (0.7) | 8.9" (226) | 0.52" (13.2) | 1.3" (33) | 1/4" Square |
| QA1L12D6LD | 35.4 (4.0) | 1,270 | 1.5 (0.7) | 8.9" (226) | 0.52" (13.2) | 1.3" (33) | 3/8" Square |
| QA1L08D4LD | 60.2 (6.8) | 850 | 1.5 (0.7) | 8.9" (226) | 0.52" (13.2) | 1.3" (33) | 1/4" Square |
| QA1L08D6LD | 60.2 (6.8) | 850 | 1.5 (0.7) | 8.9" (226) | 0.52" (13.2) | 1.3" (33) | 3/8" Square |
| QA1L08D1LD | 60.2 (6.8) | 850 | 1.5 (0.7) | 8.9" (226) | 0.52" (13.2) | 1.3" (33) | 1/4" Hex |
| QA1L05D4LD | 102.3 (11.6) | 500 | 1.5 (0.7) | 8.9" (226) | 0.52" (13.2) | 1.3" (33) | 1/4" Square |
| QA1L05D6LD | 102.3 (11.6) | 500 | 1.5 (0.7) | 8.9" (226) | 0.52" (13.2) | 1.3" (33) | 3/8" Square |
Looking for more information about the Ingersoll Rand Nutrunner? Click here to view the Catalog
For help choosing the proper Ingersoll Rand Nutrunners for your assembly application, please email info@intlairtool.com or call (800) 608-5210
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

