this may help some-
Hansens- the sockets are stored upside down and kept from falling over by a peg that sticks up through the middle, it has the size marked on the end of the peg
lowes kobalt christmas special - these are stored drive square side down on a hex stub, they also have a peg but it does not protrude above the socket, this is much better than the Harbfrights as they seat easily and dont seize on
the harborfrights store drive side down as well but have a square that is the same size as the drive (1/4 inch for example) but i've had trouble getting some sockets on as they get jammed, and pulling them off as they seem to be sticking to the plastic, also you cant rotate them to check the size
the trays at Lowes may display the 25$ price tag but should ring up for 10$