Vintage Stern 535 K C-clamp mount, manufactured in Western Germany. This heavy-duty metal clamp features a silver hammered-texture finish and a robust screw mechanism with a swivel pad. Designed for stability, it includes a vertical socket hole, making it ideal for mounting lamps, magnifiers, or industrial equipment to a workbench or table edge. The body is embossed with the Stern brand name and model number 535 K, retaining its original yellow 'Made in Western Germany' label on the bottom.