The innovative ratchet system of this all-steel screw clamp enables you to work quickly even in confined spaces. The sturdy yet smooth ratchet mechanism allows you to clamp without changing your grip. The polyamide handle with comfortable non-slip surface can be turned in both directions and has an extra centre position. This high-quality all-steel screw clamp guarantees high strength at a low weight. The galvanised fixed arm and the clamping pad are forged from a single piece. The tempered, gunmetal-finished trapezoidal spindle runs precisely in the guide and allows delicate clamping. Ball-jointed pressure plate.