Make 2 Fit PL 15756 3/4 inch x 7/16 inch, Sandstone Screen Corner, Andersen (20-pack) This outside-miter screen corner is constructed of sandstone (tan)-colored plastic. The corners fit original Andersen aluminum screen frame material measuring 3/4 in. x 7/16 in. These outside miter screen frame corners are used to repair Andersen aluminum screen frames. Features Used to repair old, or fabricate new Andersen window screens Used with miter cut frames Fits 3/4 in. x 7/16 in. Andersen screen frames Molded plastic sandstone finish 20-pack Easy to install USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.