Crown 6" - 33

This concave 6" - 33 crown mould measures 6.010" in width by 1.250" thickness, necessitating the use of six-quarter lumber for machining sprung (laying horizontally flat) on an industrial moulder. The concave terminating profile contains a 3/4" tall vertical line segment on the top left. The fillet connects to a large three-inch concave semicircle in the center merged to a 1/4" tall by 1/4" wide perpendicular notch and a 1/2" cavetto with a 1/4" flat line on the design's bottom right side. The set spring angles are at forty-five degrees; these dedicated back bevels keep the face side of the profile parallel to the wall and ceiling when installed; they also lock in the positioned height at " tall with a projection of " across the top.