Sunday, January 18, 2026 - Pomona Swap Meet - 3/8" drive sockets on a socket holder

This socket holder has a very unique feature.
You insert the socket onto the holder then do a 1/4 turn to lock it in.
Once it's locked in, the socket will not come out.
Positive retention of the sockets!
Fantastic design feature.
This is how all socket holders should be designed to work.