When production fasteners must be reached from the side or inside a constrained assembly, the Ingersoll Rand QA1L12D6LD Angle Air Nutrunner provides a compact fastening setup with a 3/8-inch drive, 35.4 in-lbs torque, and 1,270 RPM free speed. The right-angle head helps place the socket on fasteners near walls, brackets, housings, and adjacent components where a straight pneumatic tool may not align easily. Its lever-start control allows the operator to activate the tool directly from the handle during repetitive assembly work.
The Ingersoll Rand QA1L12D6LD combines moderate run-down speed with controlled torque for light fastening applications using compatible 3/8-inch drive accessories. Compared with the QA1L12D4LD configuration, this model retains the same listed torque and speed while changing to a larger 3/8-inch drive. That distinction matters when the production process uses 3/8-inch sockets or adapters and requires angle-head access at machinery, appliance, transportation, or general manufacturing stations.
Type: Angle Air Nutrunner | Model: QA1L12D6LD | Configuration: Angle | Drive Size: 3/8" | Torque: 35.4 in-lbs | Free Speed: 1,270 RPM | Start Type: Lever Start
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Features:
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Made in USA: 
Applications:
- Production assembly — running and tightening compatible nuts and bolts during repeated manufacturing cycles.
- Equipment manufacturing — fastening brackets, guards, housings, and internal components where straight-line tool access is limited.
- Automotive and transportation assembly — working on compatible interior, chassis, fixture, and subassembly fasteners positioned near adjacent parts.
- Appliance manufacturing — completing repetitive fastening inside cabinets, frames, and enclosed assemblies.
- Industrial assembly stations — installing 3/8-inch drive fasteners in fixtures and components that require side-entry tool access.
FAQs:
- Q: What is the main advantage of the QA1L12D6LD angle configuration?
A: The right-angle head helps the socket reach fasteners located close to walls, brackets, housings, or neighboring components. This can make the tool easier to align in assemblies where a straight nutrunner lacks clearance. - Q: How does the QA1L12D6LD differ from the QA1L12D4LD?
A: The QA1L12D6LD uses a 3/8-inch drive, while the QA1L12D4LD uses a 1/4-inch drive. Both supplied titles list 35.4 in-lbs torque, 1,270 RPM, and lever-start operation. - Q: What sockets should be used with this nutrunner?
A: Use compatible 3/8-inch drive accessories that match the tool's exact anvil and retention configuration. Confirm the retention style in the manufacturer catalog before selecting sockets or adapters. - Q: Does 35.4 in-lbs represent guaranteed final joint torque?
A: Final fastener torque can vary with air pressure, joint hardness, fastener condition, accessory fit, and operating technique. Critical assemblies should be checked with an approved torque-verification method. - Q: What does lever start mean?
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 rundown 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)
- 35.4
- RPM
- 1270
- Side to Center (in.)
- 0.52
- Drive Size (in.)
- 3/8
- 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

