i aquired an older sk metric socket set missing a standard 3/8 x 13 mm 6 point. it is a very early style with 1 rings on the base and 1 above the size marking. it could be marked sk or sk-wayne. newer versions are taller and have 2 rings on the base and one above the size. i need the early style to complete this vintage set. i can supply pics for comparison if necessary. dig through your misfit sockets please. i would prefer a trade but open to anything. thanks in advance.

