Features
Speed: Making rate just became a whole lot easier. At 625 RPMs, the 1211MAX is up to 2x faster than other powered ratchets or hand tools and 3x faster than its previous generation.
- High Speed 625 RPM Free Speed lets you get more done, faster
- Improved impact mechanism with advanced ratcheting system increases productivity
- Compact, straight-line form conveniently fits into tight spaces for enhanced accessibility
- Extreme speed meets extreme versatility––this one wrench can be used for multiple jobs, all the way from bolt-on to run off
Torque: The 1211MAX heightens tightening with an innovative twin hammer mechanism that delivers a ferocious 80 ft-lbs. of torque from reactionless impact components.
- Unique twin hammer mechanism allows for safer, reliable operation in high torque applications
- True ratchet mechanism delivers powerful manual break-loose ability and final tighten capabilities
- Protects users even in maximum torque scenarios
- Components allow for extreme output with minimal effort
Endurance: With its comfortable construction, premium components, and supreme serviceability, the 1211MAX comes with a low lifetime cost and inspiring ergonomics that keep it useful the whole way through.
- Shop-tested design provides a safer environment for workers and those around them
- Longer lasting, unique mechanisms were made possible by Ingersoll Rand’s legacy of innovation
- Contoured trigger activator allows for more intuitive use than traditional handle design, while preventing finger slippage from oil, grease, etc.
- Made to the highest Ingersoll Rand® measure, components are easily serviceable to extend tool life and value
| Model | Drive Size (in) | Switch Type (actuation) | Free Speed (rpm) | Recommend Torque Range (ft-lb) | Recommend Torque Range (Nm) | Max Torque (ft-lb) | Max Torque (Nm) | NBT Torque (ft-lb) | NBT Torque (Nm) | Free Speed Sound Level (dBA) | Impact Sound Level (dBA) | Vibration Level m/s² (K) | Weight (lb) | Weight (kg) | Length (in) | Length (mm) | Free Speed Air Consumption (cfm) | Free Speed Air Consumption (L/min) | Air Inlet NPTF (in) | Min Hose Size (in) | Min Hose Size (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1211MAX-D3 | 3/8 | Trigger | 625 | 10-60 | 14-81 | 66 | 89 | 80 | 108 | 91.1 | 90.6 | 12.7 (2.6) | 3.03 | 1.38 | 11.89 | 302 | 13.7 | 388 | 1/4 | 3/8 | 10 |
| 1211MAX-D4 | 1/2 | Trigger | 625 | 10-60 | 14-81 | 66 | 89 | 80 | 108 | 92.1 | 90.3 | 12.7 (2.6) | 3.03 | 1.38 | 11.89 | 30 | 13.7 | 388 | 1/4 | 3/8 | 10 |
