Simpson Strong-Tie APB66 Outdoor Accents Mission Collection ZMAX, Black Post Base for 6x6 Outdoor Accents post bases secure the post or column to concrete and are perfect for outdoor projects, such as pergolas, patio covers and other top-supported structures. These post bases feature decorative accents and provide ZMAX galvanization over a black powder-coat for extra corrosion resistance. This post base includes a 1 In. standoff from the concrete to help avoid post-end rot from moisture. Features Designed to meet stringent building codes for seismic or high-wind events Slotted for adjustability Features 1-in. standoff to help prevent rot at post end Nominal post size: 6x6 Made from 12-gauge steel USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.