Based on this product's specifications, here are some alternatives and similar models
Baks WWKS100 Reinforced Cantilever Arm
Summary description:
The Baks WWKS100 is a reinforced cantilever arm designed for reliable cable tray support in industrial and commercial electrical installations. This durable mounting component ensures structural stability for cable management systems, providing high load-bearing capacity and easy installation. It is an essential element for professional cable routing and infrastructure projects.