Custom Dumbbell Racks are designed to store your Black Iron Strength® Dumbbells. Black Iron Strength® Dumbbell Racks are the most ideal storage solution for your Black Iron Strength® Dumbbells. These racks are designed to fit your space requirements, making these racks a space saving solution and an ideal choice when space is an issue. Black Iron Strength® Dumbbell Racks are equipped with UHMW machined saddles, which provide a perfect fit for your new Dumbbells. UHMW is composite material that is stronger than steel and will not wear out or mark your Black Iron Strength® Dumbbells.