Material: Screwed insert and set screw, stainless steel 1.4305 (AISI 303). Grip body: Stainless steel 1.4308 (CF-8), matt blasted. The design of the adjustable clamping levers accommodates the needs of modernindustrial products, not just in terms of the user-friendly design of the gripbut also the ergonomic requirements. Just like all other adjustable clampinglevers, these ones are to be used preferably when the clamping range is limitedor if a specific clamping position is required. The thread insert is connected tothe handle via splines and can be removed.By lifting (pulling) the handle the splines work loose and the clamping lever canbe turned to the most suitable clamping position. Letting go causes the handleto engage automatically.