The Davis 7716 Mounting Tripod makes installation even easier. Brackets at the base of legs tilt to mount on roof or uneven terrain. Made of galvanized steel. Includes two 36.125″ (0.92 m) – long poles, which may be used separately or together to make a single 69.75″ (1.77 m) – long pole. Using both poles, the total height of the tripod is just over 7′ tall. At the widest point, the base of the tripod is approximately 32″ wide. 2″ Lag Screws and sealing tar pad kit is included. For ground mounting use the Davis 7716A Mounting Tripod w/ 18″ Lag Bolts.