
Semi-Automatic Airtork Torque Wrench with limit switch, 100 - 400 in lbs
Elevate your assembly operations to new heights with the Tohnichi ALS400I3-3/8" Semi-Automatic Airtork Torque Wrench with limit switch. Experience unparalleled speed, precision, and efficiency as you effortlessly power through your assembly tasks. Invest in this remarkable tool and unlock the full potential of your assembly line.
A specialist replies within one business day.

Recommended Accessories
3 itemsAdd-on accessories that can be purchased alongside this product.
| Product | Model | Price | Qty | |
|---|---|---|---|---|
CNA-4MK3CNA-4MK3 | Count Checker$463.87 | — | $463.87 | 1 | View details |
DOTE50N4-G-MD2DOTE50N4-G-MD2 | 5 - 50 Nm Torque Wrench Tester, Motor Driven Loader$7,927.50 | DOTE50N4-G-MD2 | $7,927.50 | 1 | View details |
DOTE50N4-GDOTE50N4-G | 5 - 50 Nm Torque Wrench Tester, Manual Loader$4,681.25 | DOTE50N4-G | $4,681.25 | 1 | View details |
Details
Product information
Overview
Introducing the Tohnichi ALS400I3-3/8" Semi-Automatic Airtork Torque Wrench with limit switch - a revolutionary tool that combines speed, precision, and efficiency in one powerful package. Engineered by Tohnichi, this innovative torque wrench takes your assembly operations to new heights with its cutting-edge features and exceptional performance.
- Min Torque(In Lb: 100)
- Max Torque(In Lb: 400)
- Drive Size: 3/8" Square
- Free Speed(RPM): 750
- Head Type: Angle Head
- Start Type: Push-to-Start
- Manufacturer: Tohnichi
| Technical Specifications | |
|---|---|
| Model | ALS400I3-3/8 |
| Type | Air torque nutrunner |
| Drive size | 3/8'' square |
| Manufacturer | Tohnichi |
| Free Speed (RPM) | 750 |
| SKU | ALS400I3-3/8 |
| Start Type | Push-to-Start |
| Style | Angle Head |
| Min Torque (In Lb) | 100 |
| Max Torque (In Lb) | 400 |
| Graduations (In Lb) | 5 |
| Series | A3 |
| MPN | ALS400I3-3/8 |
| Features & Benefits | |
| Semi-Automatic Operation: Experience the best of both worlds with this semi-automatic torque wrench. The air motor mounted on the wrench enables fast provisional tightening, while the final tightening is achieved with hand force, providing accuracy and control. | |
| Enhanced Efficiency: This tool streamlines your assembly processes by replacing the conventional two-step tightening process with a single, efficient step. Say goodbye to time-consuming tool changes and hello to increased productivity. | |
| Simple Torque Adjustment: Adjusting the tightening torque is a breeze with the conveniently located knob on the handle. Simply turn the knob to select the desired torque value and get the job done quickly and easily. | |
| Palm Button Control: The palm button engages the air motor, allowing for effortless provisional tightening. Once the desired provisional torque is reached, release the button and apply hand force until the torque wrench clicks at the required torque setting. | |
| Limit Switch Functionality (LS Version): The LS version of this torque wrench comes equipped with a limit switch that creates an error-proofing system when used with the CNA-4mk3 count checker (sold separately). This feature ensures that every fastener is properly tightened, eliminating the risk of | |







