REP Dumbbell Rack Our 3-tier dumbbell rack is heavy duty and ideal for use with our rubber hex dumbbells. The shelves are made of 11 gauge steel with a 1 inch lip, securing all of your dumbbells and allowing quick and easy access. The black powder-coated surface is durable and attractive, while the thick zinc-coated hardware makes it easy to assemble. One great feature of a 3-tier dumbbell rack, is that takes up less floor space while giving you the same utility of a 2-tier dumbbell rack. Want to see how the dumbbell sets fit on our REP dumbbell racks? Check out the latest pictures here. Assemble difficulty:?á?áEasy, 10 - 15 minutes Specs:?á?á Dims: 36" high, 48" long, 24" deep, 75 lbs Dims: Usable shelf length - 42.5 inches. Space where hand grabs the handle - 4.5 inches. Total resting space for dumbbells - 10 inches. Remember, if you're not using the REP 5-50 rubber hex db set, to measure your dumbbells. Shop dumbbell sets HERE! Protect your floor with a Rubber Equipment Mat, which measures 3ft x 4ft and fits perfectly under the REP Dumbbell Rack! ?á PDF:?áAssembly Instructions?á