I have one of those Vessel impact drivers from 1970. Chrome steel and came in a little gold colored meatal case with a selection of 6 bits. Required tool for any one with a Japanese motorcycle built prior to the late '70s before they started switching from Phillips head to hexagonal head machine screws for the engine cases. Why anybody ever thought Phillips head screws were a good idea is beyond me. Still remains a useful tool. Hot ticket for getting out those silly retaining screws that they use on the wheel hubs.