Simpson CB1212 Column Base for 12x12 Lumber Glulam and Engineered Wood 3 Ga Steel Gray Paint Router Bits w Knives giving you consistent results across giving you consistent results across solid hardwood Two installation methods give contractors flexibility the option to cast in place or wet set the base into concrete means crews can adapt to job site conditions without compromising the integrity of the post to foundation connection The Simpson CB1212 Column Base is built to connect posts to concrete foundations across a wide range of lumber Cast in place or wet set concrete installations requiring flush base plate bearing