This is a custom-length ceiling pole component for use with the Screen Technics InterFit bracket range (models 242004FC / 242006FC), sold per metre so installers can order the exact drop length needed for a job. It's part of the InterFit system, which is designed to be cut down to the required pole length on-site and reassembled once trimmed. It suits AV installers fitting projector or flat panel ceiling mounts where a non-standard ceiling height or drop distance is required, and it works alongside the system's internal cable management and mounting hardware.