Slabs for Sale › Red Oak Slab -Stock 23AJ Image 1 of 1 Red Oak Slab -Stock 23AJ $100.00 This red oak slab is 2” thick and 73.5” long. It varies in width from 17.5-22.5”. Add To Cart Added! This red oak slab is 2” thick and 73.5” long. It varies in width from 17.5-22.5”.