Chair Rail 715 Call For Quote $2.15 Interior Chair Rail Primed finger joint, 1-3/16″ x 2-1/2″ View Product Catalog Chair Rail 715 quantity Add to list Want a discount? Become a member. SKU: 715 Category: Mouldings Description Description FJP715 – Primed finger joint, 1-3/16″ x 2-1/2″ available in 16′ lengths.