Based on this product's specifications, here are some alternatives and similar models
Roadinger SR-19 Rack Frame 20U Steel Black
Summary description:
The Roadinger SR-19 is a professional 20U rack frame designed for secure equipment mounting. Constructed from durable black steel, this rack frame provides a stable housing solution for audio, video, or server components. Its robust design ensures reliable performance in studio, stage, or technical installations, offering an efficient way to organize and protect rack-mountable hardware.