"PING S56 Individual Iron""Stabilizer bars"" in the cavity are narrower in long irons for a higher ball flight (and faster ball speeds) and wider in short irons, for a lower flight. Varying the depth of the tungsten toe weight— shallower in long irons, deeper in short irons—has a similar effect on ball flight.商品番号:PNG0564 商品名:PING S56 Individual Iron"