SI-11F	Size: 1-3/8″ x 3-1/8″ CAD FILES: DWG REVIT
SI-9F	Size: 1-1/4″ x 1-3/4″ CAD FILES: DWG REVIT
SI-12F	Size: 1-1/4″ x 1-3/4″ CAD FILES: DWG REVIT
SI-10F	Size: 1-3/8″ x 2-1/8″ CAD FILES: DWG REVIT
SI-8F	Size: 1-3/8″ x 2-1/8″ CAD FILES: DWG REVIT