Kahrs 2" x 78" Nordic Naturals Hardwood Ash ThresholdKahrs Nordic Naturals 2" x 78" Hardwood Ash Threshold: The Kahrs Nordic Naturals 2" x 78" Hardwood Ash Threshold adds a clean and polished transition between different flooring types. This threshold, made from sturdy ash wood, is designed to enhance the aesthetics of your floors while providing a secure, durable finish. Its subtle design works well in both residential and commercial spaces.