Based on this product's specifications, here are some alternatives and similar models
Clamp NEO tools 45-452, depth 380 mm, weight 830 g, 1 pc
Summary description:
NEO tools 45-452 is a manual clamp with a 380 mm throat depth and a weight of 830 g, supplied as a single piece. Designed for securing workpieces during woodworking, metalworking and assembly tasks, it provides holding force for gluing, drilling and fastening operations. Compact and portable, suitable for hobbyists and workshop use.