GN 927 series of clamping levers with eccentrical cam are used for rapid clamping and releasing, and come in both tapped and stud types. Levers permit torque-free clamping. Lever designed to insure that its movement cannot exceed maximum clamping position, and there are no loose components. RoHS compliant, with zinc die cast handles and a matte black plastic coated, abrasion-proof epoxy resin finish. Components are zinc plated, blue passivated steel. Available with two types of technopolymer contact plates: Fixed version or adjustable contact plate.