Based on this product's specifications, here are some alternatives and similar models
Wedge level tool Dedra Klin by Dedra model XDED7767.15 — woodworking and alignment wedge
Summary description:
Dedra Klin (model XDED7767.15) is a wedge-style alignment and leveling tool from Dedra designed for woodworking, installations and holding parts during assembly. It provides precise spacing and temporary support for doors, windows, cabinets and panels. Practical for installers and carpenters needing adjustable, non-permanent positioning and alignment during fitting tasks.