11/16" x 1-3/8" Base Cap – Primed Finger Jointed Moulding is a wider-profile finishing trim designed to transform flat stock baseboards into a built-up, custom-looking assembly. Installed along the top edge of 1x base material, this moulding adds depth, dimension, and strong shadow lines for a more substantial architectural appearance. The expanded 1-3/8" face provides greater visual impact than narrower base caps, while the 11/16" thickness ensures durability and secure fastening. Manufactured from finger jointed material for enhanced straightness and consistency, and factory primed for a smooth, paint-ready surface, this base cap is a dependable choice for production homes, remodels, and upgraded interior trim packages.