Mounts grill to RV mounting rail. Made of durable stainless steel and aluminum. Fits all Kuuma brand grills, Olympian 5500 (2014 and later), and Olympian 3500 and 4500 grills. Anodized black for a lasting finish. Thumbscrews for easy mounting. C-Channel hooks to RV mounting rail. Rubber feet help prevent scratches.