What has replaced the ke4 u30?
Thank you both!
The KE4 u30 iron in RH was replaced by the KE4 S iron. Very similar design. The u30 is still the model in the Left Hand option.
Nothing has replaced the KE4 U30 left hand irons. They are a current series available in 4-GW.
You can find them at this link: http://www.golfworks.com/maltby-ke4-u30-left-hand-iron-heads/p/MA0175L/.