Improved Cable Management: Brackets help to keep cables neatly in place, making them easier to identify and manage. Our name originates from the OBO anchor: Until 1952, there was no way around it – anyone wanting to put an anchor into the wall had to drill a hole. However, OBO engineers were not. ect the minimum bend ra-dius for cables as they exit the bottom of the cable tray. A rung spacing of 6 to 9 inches (150 to 230 mm) is preferable when the cable tray cont d for instrumentation and control applications that require additional protec eferred to support and protect numerous small. This publication is intended as a practical guide for the proper and safe* installation of cable ladder systems, cable tray systems, channel support systems and associated supports. Cable ladder systems and cable tray systems shall be manufactured in accordance with BS EN 61537, channel support. Support components like Splice Plates/Couplers join straight sections securely, while Hold Down Clamps and Support Brackets fix the tray to walls, floors, or ceiling support systems. Finally, Cable Protection accessories such as Covers shield cables from debris and mechanical damage, and. Cable tray support brackets are crucial components in ensuring the stability and integrity of cable management systems.