Northwestern Gary Player "Hall Of Fame” 4-9 Iron Set in super shape for it's age!  Club heads are very shiny and nice. The Nine Iron and Six iron has a bit more prominent scratches.  Shafts are very clean Pro-Flex Steel that my guess is Regular-Flex. The Grips look great and are still quite playable, one has a hard-to-see tiny piece missing at shaft. Sharp golf clubs by one of Golf's greatest and most colorful Players! With the best Name too!