Based on this product's specifications, here are some alternatives and similar models
Clamp Vorel 37109 — bar clamp, iron and wood construction, 500 mm length
Summary description:
Vorel 37109 is a 500 mm bar clamp designed for woodworking and light metal assembly. Constructed from iron and wood, it provides a fixed-length clamping solution for holding pieces during gluing, joining or cutting. Supplied as a single unit, the clamp suits joinery, hobby projects and small repair tasks requiring steady pressure and alignment.