Capri Tools3/8 in. Drive Stubby Impact Socket Set, Metric, 8 to 22 mm, 15-Piece

These seem like a good quality set. I recently bought a Hazet 3/8" socket set and comparing these Capri stubby sockets to the Hazet ones, the Capri ones are shorter than all of the Hazet ones, but really anything at 13mm or below, the difference is minimal that it is hardly worth it. So yes they could be spare sockets but really half this socket set is of not much benefit over what I bought elsewhere. So I would recommend getting the 1/2" drive Capri set instead where there will be a greater % of significantly shorter sockets than what you might have. Apart from that, the black finish scratches off with any contact whatsoever, it is practically useless. I would have rather have had plated sockets. And the carboard box is small and convenient but would have preferred a cheap plastic carry case.