TEKTON 1/4 in. Drive (F) x 3/8 in. (M) Adapter

Attach a TEKTON Adapter to your drive tool for connecting 1/4 in. drive tools to 3/8 in. drive sockets. An adapter can help compensate for potential lost or broken sockets, fill in gaps for incomplete size ranges, and expand the range of your existing socket system. Its polished chrome plating protects against corrosion and wipes clean to a mirror finish.