C. Sturdi-Wall Drill-Set Anchor

Sturdi-Wall Brackets are drill-set models that come in 6 sizes.  There are also two Universal models that can fit any size post, or may be placed on one side of a post to make room for a corner or doorway.  They may be anchored atop a concrete slab of almost any thickness, as well as on a masonry wall, a poured stem wall or a basement wall.