I’ve been searching the Internet trying to find this tool. I had one back in the sixties — it was a Craftsman 1/2″ drive inline ratchet — 1/2 inch input/1/2 inch output with a ring around the outside control control the ratchet direction. You could attached it to a sliding Tee handle or a breaker bar and turn it into a ratcheting tool. Very handy. Mine was lost when my truck was stolen in the eighties and it’s something I haven’t been able to replace.