The proven screw-on replacement jaws made of zinc-plated steel with a smooth corrugated side are now also made of aluminum (type AR). In addition, screw-on prism jaws with three different-size vertical prisms and a horizontal prism are now available, also in two material grades steel (type SP) and aluminum (type AP). All jaws have a scale on the head side. This simplifies the measurement and cutting of workpieces when clamped.Type AR - aluminum, with ribbingThe aluminum replaceable jaws protect your workpiece from damage due to the soft properties of the material. They provide better conductivity for welding, are corrosion resistant and Ideal for machining stainless steel. You are therefore a useful extension of your work environment.This text is machine translated.