I got Power Tec dumbbell racks. They cost $149 and they hold 1500lbs. I have one rack and they have pairs of hexs on them from 80 to 100lbs. That's 900lbs. They look good. I think I could fit a pair of 75 dumbbells on them before I ran out of room. I'm sure with the smaller hex dumbbells it could hold more than 6 pairs of dumbbells.