Crown 512 Call For Quote $2.52 Interior/Exterior Crown Fir: 9/16″ x 3-1/8″ H: 2-7/16″ P: 2″ View Product Catalog Crown 512 quantity Add to list Want a discount? Become a member. SKU: 512 Categories: Exterior, Mouldings Description Description Typical Old Portland exterior Crown F512 – Fir, 9/16″ x 3-3/16″ : Height: 2-5/8″ Projection: 2-1/8″ available in random lengths.