Very nice vintage set Greenfield No 310 combination tap and die set. Contains 10 cutting sizes 1/4-1/2 in standard and fine threads. A few taps are missing. Here is a list of the taps included. 1/4 NC 20 -- 1/4 NF 28 - - 5/16 NC 18 - - 7/16 NC 14 - - 5/16 NF 24 - - 3/8 NF 24 - - 7/16 NF 20 - - 1/2 NF 20.
Wood case is clean and in nice shape for its age. Heavy duty and ready for use or add to collection.