light weight hand push up antenna mast antenna pole 9m aluminum mast 30ft

Our Aluminum Telescoping Masts are convenient for many tasks. Made of a strong yet lightweight weather-resistant alloy, these metric-sized masts are primarily intended for temporary and portable use. The versatile masts have a range of uses, including vertical antenna construction, installation of weather stations, and mounting of a security camera. They're made of slotted aluminum tubing that can be extended to the desired length. Mast models are available with extended lengths of 3 to 18 meters. Each section can be locked solidly in place with the tips. Load capacity of the masts is determined by the clamping length and height; depending on the diameter, weights up to 5kg or more are possible. The maximum extension length of each section is limited by a slot and a spring pin above the bottom of the tube. The sizes of the telescoping aluminum tubing are in 5mm (0.197 in.) increments, with a nominal wall thickness of 2mm (0.079 in.).