Crown 3-3/4" - 20

This fashionable 3-3/4" - 20 cyma recta crown mould comprises a 7/16" tall vertical segment on the top left. It's connected to a 1-1/16" concave semicircle tangent to a 1-9/64" radius arc, creating the cyma recta in the center, merged with an 11/32" tall by 1/2" broad perpendicular lines at the bottom right corner of the design. The fixed spring angles are at thirty-eight and fifty-two degrees; these particular back angles keep the face side of the profile parallel to the wall and ceiling when installed, in addition to locking in the height at 2-13/16" tall with a 2-1/2" projection across the top. The pattern measures 3.750" in width by .750" in thickness. The recommended rough wood rip-size milling sprung (laying horizontally flat) using four-quarter lumber is 4" wide. We offer an alternative profile in the same width but with different inner dimensions for your review and consideration, crown 3.750" - 17.

The up-to-date combined high-speed steel knives & profile template prices are listed below for quoting purposes. On most of our cove, crown, and bed mould designs, we utilize a full 2.375"/60mm cutter head for the back cut angles to allow for multiple axial adjustments on a wide range of patterns.