Crown 3-1/4" - 37

This customary 3-1/4" - 37 crown mould measures 3.250" width by .750" thickness enabling the use of four-quarter lumber for machining sprung (laying horizontally flat) on an industrial-grade molder. The ordinary terminating profile contains an 11/32" tall vertical line segment joined to a 1/8" by 1/8" perpendicular notch on the top left. The notch connects to a free-flowing two-tangent radius cyma recta in the center with a 5/16" cove flanked by a 3/16" vertical & horizontal 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 2-5/16" tall with a projection of 2-9/32" across the top.