Based on this product's specifications, here are some alternatives and similar models
TKH CCAS-P-300 19-inch Fixed Rack Shelf 1U 300mm Depth 2-Point Mounting
Summary description:
The TKH CCAS-P-300 is a 19-inch fixed rack shelf designed for standard server cabinets. Featuring a 1U height and a 300mm depth, this shelf provides a stable platform for non-rackmount equipment. It utilizes a reliable 2-point mounting system, ensuring secure installation within your network infrastructure. Ideal for organizing data centers, server rooms, and telecommunication setups requiring efficient space management.