The Alcoa 4.75 Inch Tall Hub Cover is designed specifically for dually applications. With a 3.5 inch hub hole and an 8 by 6.5 inch bolt pattern, this hub cover is practical and versatile. Made in the USA with all-aluminum construction, it ensures durability and longevity. The 4.75 inch height and 4.88 inch hub bore provide a secure fit, while the included rubber O-ring adds extra protection. This hub cover is sold individually and fits 16 inch by 6 inch or 16 inch by 7 inch aluminum wheels. Easy to mount from the front, it is a reliable choice for dually applications.