Mac Tools 54 Piece Sae Nc & Nf Master Tap&die Threading Set No. 6940ts Complete
From what I can remember and see this set is complete unfortunately mac tools does not engrave their taps they only imprint sizes on taps and some are too faded to make out. All taps and dies are in good condition because whenever something broke or became worn out I would replace it.
If some are not mac they are matco or snap on because for a while I did not have a mac dealer i'm sorry. The case has impregnated grease marks from use and the stickers are slightly bubbled see photos.