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Beta Tools 669N Click-type torque bars, rectangular female drive, for right-hand and left-hand tightening, torque accuracy: ± 3%
over $250
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Click-type torque bars provide a tactile, audible click at the set torque and use a rectangular female drive for both right- and left-hand tightening. The tool includes a 60% larger scale and a torque-adjusting mechanism that improves setting speed and repeatability. Handle and lens components are chemical-resistant for automotive, industrial and aviation environments; the red O-ring on the handle end indicates the unlocked state for torque adjustment. Product is designed for reliable workshop use and is manufactured to comply with UNI EN ISO 6789.
Specifications
| Material | Chrome-vanadium steel body with chemical-resistant polymer handle and lens |
| Drive type | Rectangular female drive (suitable for right- and left-hand tightening) |
| Torque accuracy | ±3% click-type mechanism |
| Scale & adjustment | Scale enlarged by 60% for visibility; torque adjustment speed increased by 40% |
| Compatibility & use | Workshop, automotive and aviation applications; right-hand and left-hand tightening supported |
| Standards | Complies with UNI EN ISO 6789 |
| O-ring indicator | Red O-ring at handle end shows wrench is unlocked for torque setting |
| Inclusions | Torque bar only; user instructions for torque setting and safe storage |
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Operating Manual
Click-type torque bars provide a tactile, audible click at the set torque and use a rectangular female drive for both right- and left-hand tightening. The tool includes a 60% larger scale and a torque-adjusting mechanism that improves setting speed and repeatability. Handle and lens components are chemical-resistant for automotive, industrial and aviation environments; the red O-ring on the handle end indicates the unlocked state for torque adjustment. Product is designed for reliable workshop use and is manufactured to comply with UNI EN ISO 6789.
Specifications
| Material | Chrome-vanadium steel body with chemical-resistant polymer handle and lens |
| Drive type | Rectangular female drive (suitable for right- and left-hand tightening) |
| Torque accuracy | ±3% click-type mechanism |
| Scale & adjustment | Scale enlarged by 60% for visibility; torque adjustment speed increased by 40% |
| Compatibility & use | Workshop, automotive and aviation applications; right-hand and left-hand tightening supported |
| Standards | Complies with UNI EN ISO 6789 |
| O-ring indicator | Red O-ring at handle end shows wrench is unlocked for torque setting |
| Inclusions | Torque bar only; user instructions for torque setting and safe storage |