Calibrated scale tools designed for Service and Repair

  • The ATB Breaking Wrenches utilise a 20° breaking action, which very clearly signals to the operator when the desired torque has been reached therefore vastly reducing the possibility of over torque
  • The adjustment range ensures the tool is suitable for a variety of applications across multiple industries from Aviation Maintenance to General Repair tasks
  • The micrometer style scale allows quick, precise adjustment while the adjuster lock prevents accidental adjustment during use, ensuring accuracy is maintained
  • The robust construction ensures the tool is tough enough for use in all environments
  • Designed and manufactured to exceed the requirements of ISO 6789:2003
  • ISO 6789:2003 classification 2A
  • Accuracy +/- 4% of setting
  • Accessories available. (end fittings & adaptors) Use end fittings with a 32mm centre only

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  Calibrated Range  
Order Code Model ISO   Imperial   Drive mm g
050600 ATB 25 5-25 N.m 0.1 N.m - - Spigot 297 678
050605 ATB 25 I - - 40-220 lbf.in 1 lbf.in Spigot 297 678
050610 ATB 25 F - - 4-18 lbf.ft 0.1 lbf.ft Spigot 297 678
050620 ATB 25 G 5-25 N.m 0.1 N.m - - Carrier rectangular fitting 303 700
050625 ATB 25 G - - 40-220 lbf.in 1 lbf.in Carrier rectangular fitting 303 700
050630 ATB 25 G - - 4-18 lbf.ft 0.1 lbf.ft Carrier rectangular fitting 303 700
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