Meritt Transmissions manufactures Silent Chains with Compact Drive. Meritt Transmissions manufactures mechanical power transmission products. The company offers transmission products that are designed for long, trouble-free service, and are available in an extensive range of types and sizes, for use with almost any kind of transmission. The Silent Chains with Compact Drive is most economical with reduced loads resulting long life. All sprockets and chains are available as per American standard and available from 3/8" to 1" pitch and width up to 6".