Designed to support heavy hand operated process tools and enable them to be operated with the minimum of effort.
* Stops auotmatically if main spring fails
* Secondary safety chain for added security
* Stepless load balancing via worm gearing
* Replaceable high grade steel main spring
* Cable limiters prevent overload damage
* Adjustable return stop and buffer
* Safety hook can be swivelled and adjusted laterally for alignment to work area.
* Shock-resistant and non abrasive plastic internal housing.
* Capacity range of 0.3 to 300kg