The Comet CP45 is a collapsible, 4 section telescopic mast. It can be extended to 14' 8" and collapses down to 54 inches and weighs only 3 lbs. The maximum weight load is 22 lbs. The maximum diameter is 1 5/16 inches and the minimum is 7/8 inches. It friction locks with nylon compression bushings. It has a guy bracket and 45 feet of guy line is included. Conatins a double SO-239 at the top of the mast for easy transition from the antenna to the feedline.