Designed to blend in and work with almost any environment, Peerless EXT105S fixed extension column is constructed of a 1-1/2" 11.5 NPT schedule 40 pipe threaded and notched on both ends for safety locking and security. Whether it’s for an office setting, or you need it mounted on a tall cathedral ceiling, the fixed column will support up to 500 pounds. The flexibility and strength of the column makes ideal for exhibits and retail or digital signage applications.