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
- Type
- Nutrunner
- Actuation
- Lever Start
- Torque (In-lbs)
- 60.2
- RPM
- 850
- Side to Center (in.)
- 0.52
- Drive Size (in.)
- 1/4
- Sound Level (dbA)
- 75
- Air Inlet
- 1/4" NPT
- Air Consumption (CFM)
- 16
- Drive Type
- Square Drive
- Length (in.)
- 8.9
- Angle Head Height (in.)
- 1.3
- Hose Size (in.)
- 1/4

