Simpson HHRC64 Hip Ridge Face Mount Connector OCB Ornamental Column Bases Wind and seismic uplift resistance Wind and seismic uplift resistance increased uplift load ratings make this column cap a practical choice for structures in regions with elevated wind or seismic design requirements Its low profile washer head design is purpose built for sill plate applications and anywhere a minimal installed head height is critical modular wall and floor systems can be placed directly on top without notching the wall framing to clear the anchor head or adapting Attaching hip beams to the end of a ridge beam in solid sawn lumber roof framing