Anchor your commercial umbrellas with the proper base and Ubrace. Use heavy bases for a freestanding umbrella. Lock your table to the umbrella with a UBrace. The proper Commercial Umbrella Bases are required to honor umbrella warranties. Choose umbrella bases for commercial market umbrellas, patio umbrellas, garden umbrellas for freestanding or use with a table. Pool Furniture Supply features the UBrace for umbrella security for use with a table. Most commercial umbrella damage comes from umbrellas not secure in an umbrella base. When the umbrella is lifted out from a brisk wind it can rip the fabric, break the ribs or even hurt a bystander.