Style 1 Interior Thresholds Style 2 Interior Thresholds Style 3 Interior Thresholds Style A Interior Thresholds Style C Thresholds Style D Interior Thresholds Style 4- Interior 4" Wide Thresholds ADA Interior Thresholds Style 5 -Interior Wide Thresholds Style E Thresholds Style F Thresholds These are Solid Hardwood Interior Thresholds- All UNFINISHED No Veneers