Adjustable Width for All Your GearThe horizontal bars can be adjusted from about 2" to 6.7" with multiple spacing levels, so it fits dumbbells, kettlebells, and weight plates easily. You can arrange your workout stuff just how you want, making it quick to grab what you need, and everything stays secure (Dumbbells not included) Heavy-Duty Metal, Holds Up to 450LBSMade with premium metal, it has a solid H-structure and a powder-coated finish that lasts. It can hold a total of 450 pounds, staying steady and not wobbling even when loaded down, so you can work out without worrying