Elesa Torque Amplifier Collar doubles clamping force

The Elesa torque amplifier collar, when used in conjunction with clamping handles and clamping knobs, enables clamping forces to be doubled compared with non-amplified manual operation. The collar facilitates easier operation and saves space, since a smaller handle may be used for the same effect. More reliable clamping force is possible as it is less dependent on the strength of the operator.