Crown 3-5/16" - 5

This 3-5/16" - 5 cymatium crown mould measures 3.314" width by .687" thickness, requiring a 3-9/16" wide blank of four-quarter lumber for milling sprung (laying horizontally flat) on a commercial moulder. The fluent terminating profile comprises a 25/64" tall line on the top left. The segment connects to a 7/8" concave semicircle tangent off a 13/16" convex arc forming a cyma recta in the center. The s-shaped curvature attaches to an 11/64" vertical line attached to a much smaller ogee with a 3/16" tall by 13/64" perpendicular lines on the design's bottom right corner. The spring angles are at forty-five degrees; the dedicated back bevels keep the face sides of the pattern parallel to the wall and ceiling. These specific angle positions lock in the installed height at 2-7/16" tall with a 2-1/4" projection across the top.