The Ford F650, International, and Freightliner 6.78 Inch Tall Rear High Hat is a practical and reliable product made of 304L stainless steel. With a height of 6.78 inches and a trimmed lip, it offers a secure fit for most Ford F650, International, and Freightliner 6.25 inch diameter drive axle wheels with 5/8 inch stud/oil cap. Each high hat includes 1 mounting bracket, ensuring easy installation. Its durable construction guarantees long-lasting performance. Upgrade your vehicle with this high-quality rear high hat for enhanced functionality and peace of mind on the road.