Moving the handle moves the push-pull rod Automatic and infinitely variable adjustment of the clamping height up to 13 mm while clamping force remains unchanged without having to make manual changes to the position of the pressure screws Adjustable clamping force up to 2,500 N, based on the adjusting screw in the joint Sturdy, tempered metal sheets for a long service life Base plate hole pattern suitable for millimetres and inches High-quality oil resistant two-component plastic handle Ready to go the first time and for quick set-up during workpiece changes BESSEY STC toggle clamps adapt to workpieces of varying thickness without manual setting of the spindle and, with practically the same clamping force: due to an automatic clamping width range Uncompromisingly versatile One size of the BESSEY toggle clamp replaces multiple competitor sizes simultaneously: due to an extremely large clamping range, thanks to the patented mechanism Powerful and gentle Even sensitive workp