Crown era Craftsman. The selector switch is a little bent, but it’s not broken. Has the Tommy bar. Couple sockets are more modern than the rest, but I should be able to find pointed A replacements pretty easily for the 1/2 and 1/4.
Nice and the red plastic looks to be in very good shape. I found some decent replacement labels online for my box.
A slight improvement over this one.
-Don
Curious find today at the flea. Cleaned it up some but unbranded. Working end has a recessed spring. Any ideas of the maker. Looks better quality than Taiwanese cheese...measures at 5 1/4"