01279 427900 sales@raymosstools.com Unit 5 Sarbir Ind Park Harlow CM20 2EU

Tensor STR Electric Nutrunner

High productivity gets the green light

Take productivity to never before reached levels with the revolutionary Tensor STR Electric Nutrunner. Using Atlas Copco’s patented and proven TurboTight technology, this tool combines faster tightening speeds with exceptional ergonomics to deliver outstanding performance. Tensor STR handles angle controlled tightening with very high precision thanks to models with an integrated gyroscope using the TrueAngle function. The compact unit is packed with many other innovative features that make the job easier and safer for the operator.


  • Dual accessories support
  • IP54 protection class
  • TurboTight technology
  • Built in gyroscope
  • Reduced weight
  • Configurable LEDs and integrated speaker


  • Lowest cost of operations due to increased robustness
  • Extreme productivity due to faster tightening
  • Perform angle controlled tightening without operator influence
  • Unsurpassed operator comfort through excellent ergonomics
  • Accurate operator guidance because of precise feedback

Service Solutions

  • Install your products fast and right at the first time
  • Repair, calibrate or maintain your tools to ensure a durable performance
  • Our experts consultants will help you to optimize your investment through the entire life time

View or download latest STR pdf click on catalogue page opposite