Based on this product's specifications, here are some alternatives and similar models
Baks TRJ100H42 Reducing Tee for Cable Trays 100x42mm
Summary description:
The Baks TRJ100H42 is a high-quality reducing tee designed for cable tray systems with dimensions of 100x42mm. This component allows for efficient branching and size reduction in cable management installations, ensuring structural integrity and organized cable routing. Manufactured for durability and precise fit, it is an essential element for professional electrical infrastructure projects in industrial and commercial environments.