Manufactured out of the best aviation-grade aluminium available and is higher than other towers, giving you extra airtime and more space inside the boat. The 2" diameter tubes connect to its horizontal bars, making the tower more rigid and stable. Improved mounting blocks for a stronger and more durable build. Fits boat decks from 76" to 108" in width and is made from polished aluminum for ultimate shine, increased corrosion resistance and surface hardness. The whole tower can be folded down for winter storage.