Vertical Dumbbell Rack The Vertical Dumbbell Rack is a 2-Sided, space efficient, storage rack for chrome and rubber hex dumbbells. This rack is made to hold 8 pairs of dumbbells with the largest size being 50 lb. in the Chrome Dumbbells and 35 lb. in the Rubber Hex Dumbbells. The dumbbell handle rests easily on two plastic guards in order to preserve the handles of your dumbbells. A chrome cap is featured on the top of the rack with the YORK name embossed to add character and style to this rack.