Supplied with Countersunk Bolt. For Use with Steel BaseplateDimensions: 150 x 42 x 42mm Weight: 0.6Kg. The Aluminium Pipe and Drape system is designed for venue dressing- room partitioning and events- where a flexible- fast to rig system is required for supporting drapes- backdrops and starcloths. This spigot is required to attach the base plate to the upright.. Pipe and Drape System