WORKPRO Screw clamp set made of high-quality steel and nylon, span 200 mm/300 mm, clamping force 272 kg, jaw depth 50 mm/80 mm, 2 pieces for precise fixing : Amazon.de: DIY & Tools
10 tlg. Schraubzwingen Set SZ 50x 150-200-300mm mit Kunststoffgriff Leimzwinge : Amazon.de: Baumarkt