SERIES 900F

Mechanical torque wrenches with variable geometry

Torque wrenches of new concept, designed and manufactured to exceed performances required by EN ISO 6789:2003

Fast and easy setting.

It doesn’t need to turn back to the minimum scale value after being used

Long life accuracy and repeatability

Pateneted

The wrench works with a “variable arm clicker mechanism”.
Torque variations are obtained not by screwing or unscrewing a spring (the critical component in a standard click type wrench) but by a variation of levers positions.
The spring inside works always in the same condition independently of torque selected.
This innovative system guarantees endurance and stability.