Upgrade your marine equipment with the 4PCS Aluminum Tie Down 81143 Vortex Replacement Caps. Specifically designed for durability and a perfect fit, these caps ensure your vessels are secure and protected. Machined from high-grade CNC aluminum, they offer both strength and a sleek, professional appearance. Please note, these caps are not compatible with 6 lug hubs. The package contains four pieces, each with an easy-to-install O-ring, designed to replace OEM number K71-G01-73 (81143) 21-261. While manufactured in China, the product is consistent with high-quality standards, and a warning about potential cancer and reproductive harm is in line with California Prop 65 regulations. Exact item set is shown. Includes partial packaging. 1 of the 4 caps was installed and then removed. Includes caps and gaskets shown. Set weight 1.1 lbs. Made in China. Please review our business policies in our store for information regarding returns, shipping and warranties.