Frame for Galtech 636 Series Umbrellas. The Manual Tilt feature is a 3 Position Tilt that allows you to engage tilt up to (3) angles via push button that is designed to make your life easier. The two 1.375” poles are held together with a convenient push button coupling, allowing for quick and easy set up. Constructed with a powder-coated aluminum frame and a nylon cord lift, this umbrella is built to last. In addition, the fiberglass ribs are engineered to bend and flex in windy conditions, providing added durability and protection from the elements. Canopy not included. Umbrella base is sold separately. Galtech recommends a 75 lb. minimum base for all free standing application. A 40 lb. base is sufficient for table mounted umbrellas.