Craftsman cmmt13030 1/4-in to 3/8-in Adapter Reducer is a single chrome-finished hand tool designed for automotive use. The adapter allows for converting 1/4-inch sockets to 3/8-inch sockets, providing versatility in your socket set. With a lifetime warranty from Craftsman, you can trust that this durable and high-quality adapter will be a reliable addition to your toolbox for years to come.
