This popular radial design incorporates gracefully tapered slots to create the illusion of outward expanding rays while maintaining A.D.A. compliant slot widths. Standard openings: 16", 24" or 35" on 48" sizes; 16", 24" or 38" on 60" and 72" sizes. The 36" size (only) has a 12" opening. expandable to 20".
Link to Sizes,Specs,PDF,& CAD Files