Based on this product's specifications, here are some alternatives and similar models
Baks KTC50H50/3 Angle Connector
Summary description:
The Baks KTC50H50/3 is a professional-grade angle connector designed for secure and reliable assembly of cable tray systems. This component ensures structural integrity and proper alignment in electrical installations. Manufactured from high-quality materials, it provides durability and corrosion resistance, making it an essential element for industrial and commercial cable management projects.