Designed to hold hex dumbbells, the Magnum 2-tier Flat-tray Dumbbell Rack holds a max hex head dumbbell weight of 52 kg / 115 lbs. The 15-degree angled trays help prevent wrist strain when removing and replacing dumbbells. Dumbbell cradles and a solid tray design provide stability and secure storage in the most rigorous training environments. Tubular construction offers lasting strength and durability along with a distinctive aesthetic. Bolt-down tabs located on the front of each leg provide added stability. Available options include 15-degree-to-flat adapters for Kettlebell storage (MG-AO15T for top tray, MG-AO15B for bottom tray), rubber mat tray inserts to protect the rack when using metal dumbbells or kettlebells ( MG-AORM6 for MG-A526 dumbbell rack, MG-AORM8 for MG-A528 dumbbell rack), decal sheet (MG-AODS) and a connector plate (MG-AOCP) that lets you connect multiple racks.