Simpson CB68HDG 6x8 Column Base - Hot Dip Galvanized, Made to Order Non-ReturnablePlease Note: This item is made to order and is non returnable. Please call us for more information on lead times and availability. The Simpson CB68HDG 6x8 Column Base Hot Dip Galvanized enhances the strength and stability of your construction projects. Crafted from durable heavy gauge steel, this column base is designed to connect columns or posts to concrete foundations. These connectors are cast in place or wet set in concrete, sit flush with the