https://www.mccoys.com/shop/p/17078402/pre-finished-colonial-casing-916-x-2-18-7-river-grey
Pre-Finished Colonial Casing 9/16" X 2-1/8" - 7' River Grey
Sku: 17078402
$7.49
18 Available at
San Marcos
Location:
Aisle 17
Casing is used to cover the gap between the door jamb and the interior wall's drywall. Casing is also often used to case the border of windows, and in many cases is used to trim out the area directly below the window stool.