High-Resiliency Hanging Clip Helps You Create Custom Cable Management Schemes.The Tripp Lite SRWBUNVCLIP includes 50 black powder-coated metal clips that allow you to hang wire mesh cable tray from the ceiling of your data center network closet or industrial space. They attach to the ceiling with user-supplied hardware and then effortlessly snap into the wire mesh. For best practice tray support is recommended approximately every five feet.Designed to Work with Tripp Lite Wire Mesh Cable Trays.These hanging clips are compatible with 150-millimeter (Tripp Lite?s SRWB6210STR and SRWB6410STR) and 300-millimeter (SRWB12210STR SRWB12410STR) cable trays. They also accommodate M6 M8 and M10 threaded rods (not included). This product ships in approximately 1 days