Hello, The sockets are 1/2" drive, appears to be the makings of a set, 6 & 8 point, these led a rough life!! The bases are tapered, I haven't seen these before. The last photo is the remainder of what was in the box. Craftsman, Cornwell, Hallowell, Herbrand, Bonney,Indestro, all USA wrenches, plus the Leviton plug ends& the Stanlet Screwdriver!!!!!!!! Regards, Lou