The Model TP4000 is a metallic tripod, constructed of rugged aluminum. The Model TP4000 is recommended for use with the Model ATH200M1G and ATH200M1G-1. A special adapter plate interface is used to attach the antenna to the tripod. The height adjustment is from approximately 26 inches to 57 inches. Adjustable legs are provided for leveling. The AT4000 can be rotated 360°.