The Pro-Tech Aluminum Chain Trays are a practical and versatile solution for organizing chains. With a length of 18 inches, these chain trays are made of durable aluminum and have a height and depth of 8 inches. They are available in various lengths, including 24 inches, 64 inches, and 84 inches. Sold individually, these chain trays are shipped loose, but prices may vary if installation is required. Made in the USA, these chain trays are designed to fit most makes and models, providing a convenient and efficient storage solution.