Based on this product's specifications, here are some alternatives and similar models
Rack accessory Hager UD22B1
Summary description:
The Hager UD22B1 rack accessory is designed for efficient organization and storage. Made from durable stainless steel, it measures 500 mm in width, 125 mm in depth, and 300 mm in height. This accessory ensures a robust and reliable solution for your rack needs, providing both functionality and a sleek appearance.