Titleist DCI 981 iron. The long irons have increased offset (to reduce slice) combined with a shorter hosel length and lower centre of gravity to create a high, yet boring trajectory. In the short irons, a longer hosel length and progressively reduced offset produces a lower, more manageable trajectory. Generating a higher, straighter ball flight, the Titleist DCI 981 is aimed at mid-high handicappers. Cast from heat-treated 431 stainless steel.