Simpson Strong-Tie2 Pack Simpson Strong Tie CPT66Z 6x6 Concealed Post Base with Pins & Washers by Simpson

Super but rxpensive

This design seems to absolutely minimize water damage potential, as the usual other designs can trap water against the post. Solidly secured into the foundation/footing, 3 pins hold the post in place, and solid construction. It has a great strength feel to it. I purchased the two-pack and the price was a bit better than as if buying two separate one-packs. I am going to use a 6x8 post, so there will be a smidge overhang, but this base will tolerate such dimension.