The Bull BBQ pedestal cart bottom (55510) base makes it easy to convert your Bull built-in gas grill into a portable freestanding backyard barbecue. Simply place your current 38-inch Bull BBQ grill on top of the pedestal cart bottom, screw in a couple of screws for security and you're done. The entire process takes about 5 minutes and you'll need two individuals to help lift the grill, ensure casters are locked before trying to place grill head on top of the cart. The Bull BBQ (55510) Pedestal Base fits all 38-inch built-in gas grills and features solid 304-grade stainless steel construction and four heavy-duty commercial sized casters (two locking). Inside the cart base, you'll find a fully enclosed cabinet with a propane tank hole and a stainless steel shelf with two different storage options.