red oak gunstock smooth 1 common grade solid hardwood flooring somerset builder red oak solid hardwood red oak solid hardwood flooring random length solid hardwood flooring unfinished red oak 2 1 4 x 3 4 19 50 random length solid hardwood flooring natural red oak solid hardwood flooring solid hardwood flooring hardwood floor depot unfinished solid hardwood flooring unfinished solid hardwood flooring