The MB-0XXG is a 67" - 84" inch range vertical base motorboat stand. All Brownell products are made in the USA using top quality American Steel. This solid steel motorboat stand features an ACME threaded center rod with a 20-degree swivel top. This allows for a smooth adjustment, even under a heavy load. The Brownell Motorboat Stand is made of a unique design that allows it to be stacked for convenient storage when not in use. This particular model features Brownell's hot dip galvanized finish for long-lasting durability.