These Ford F Series 1999-2004 Spike Style Chrome Push-On Nut Covers are a practical and stylish addition to your truck. With a 21mm by 3 3/8 inch size and long-lasting chrome plating, these nut covers are designed to fit most 1999-2004 Ford F-Series truck models with original steel wheel hubcaps. Each cover is sold individually, ensuring you can customize your truck to your liking. Enhance the appearance of your vehicle while protecting your nuts with these durable and easy-to-install nut covers.