The Patented Alumacart was carefully designed and engineered to enable a single individual to load and haul large, heavy & bulky items. The principle behind the Patent is leverage and counterbalance, lifting is no longer necessary. You'll no longer need the help of two people to load and haul heavy items, one person can do the work of two. An ideal addition to any home and a must have for any commercial business, the Alumacart is a life-saver. Its heavy duty industrial strength aluminum construction allows the Alumacart to sustain years of daily brutal abuse. Impervious to harsh chemicals, fertilizers and salt air exposure. Stop struggling to move those heavy tanks to and from the boat, dock, and vehicle. This all-aluminum fabricated accessory to the Alumacart will change your life! The Alumacart with the scuba niner attachment is a must have for any dive shop or business hauling air or gas tanks. The attachment is bolted to the deck of the Alumacart with stainless steel hardware and is capable of hauling NINE dive/air tanks in a single trip. The low riding deck is 33.5" x 24.25" wide and sits 5" from the ground. Weighs only 52 lbs. with an 800 lb. load capacity. The Patented Alumacart is PROUDLY MADE IN THE USA!!!