Crown 4-1/4" - 29

This prestigious 4-1/4" - 29 crown mould measures 4.250" wide by .750" thickness, permitting the pattern to be milled sprung (laying horizontally flat) out of four-quarter lumber. The beautiful terminating profile is composed of a 3/16" tall vertical line on the top left, connected to a 29/32" concave semicircle tangent to an 11/16" radius arc creating the cyma recta in the upper portion, attached to a 7/64" tall by 15/64" broad perpendicular lines joined to a 3/16" wide by 25/64" tall notch which is perfect for a piece of 3/8" rope mould, merged with a small horizontal line with a 53/64" quarter round arc on the bottom of the pattern. The spring angles are fixed at forty-five degrees, these explicit back bevels keep the inner profile parallel to the wall and ceiling as well as set the installed height at 2-15/16" tall with a projection of 3-1/16" wide.