The 1kN roller grips are the most common. The self-tightening grip that is pictured uses a hook which allows for easy attachment to a U...

The 5kN roller grips are slightly larger. The roller drum is serrated which helps bite into softer samples like plastics. There is a spring actuated c...

The largest self-tightening roller grip is the 2,000 lb. version. These grips can handle a sample that is 0-8mm in thickness and up to 60mm in width. ...

The dual roller grips are specialized option and not seen that often. By having two roller drums the force on the sample is symmetrical. The balanced ...