Darkspeed Irons allows you to unlock your distance potential with an all new hollow construction that creates our longest and most robust iron design yet. Explore New Limits The all-new Hollow construction of the DARKSPEED irons allows you to push your game to new limits with our longest and most robust iron design. Hollow Body Construction Drawing inspiration from a metalwood design, a hollow body construction in every iron improves weight distribution and creates a more unsupported face to unlock maximum distance potential. Extreme Accuracy A larger PWRSHELL with A.I. designed H.O.T. Face delivers more efficient speed and spin and produces a larger sweet spot for more looks at birdie. Maximum Ball Speed, Unrivaled Distance A refined PWR-BRIDGE weight suspended on a single post encourages more body flexion for faster ball speed. Tuned Acoustics and Feel The hollow cavity is filled with a soft polymer that damps vibrations for exceptional sound and feel. Specifications: CLUB LOFT LIE ANGLE OFFSET (mm) LENGTH GRAPHITE SW GRAPHITE FLEX STEEL SW STEEL FLEX RH/LH 4 18.5° 62.00° 5.4 39.25” D0.5 (S, R), C9.5 (A) S, R, A D1 S, R RH/LH 5 21.0° 62.50° 4.6 38.50” D0.5 (S, R), C9.5 (A) S, R, A D1 S, R RH/LH 6 24.0° 63.00° 3.9 37.75” D0.5 (S, R), C9.5 (A) S, R, A D1 S, R RH/LH 7 27.0° 63.50° 3.2 37.25” D0.5 (S, R), C9.5 (A) S, R, A D1 S, R RH/LH 8 31.5° 64.00° 2.6 36.75” D0.5 (S, R), C9.5 (A) S, R, A D1 S, R RH/LH 9 36.5° 64.50° 2 36.25” D0.5 (S, R), C9.5 (A) S, R, A D1 S, R RH/LH PW 42.0° 65.00° 1.5 36.00” D1.5 (S, R), D0.5 (A) S, R, A D1.5 S, R RH/LH GW 47.5° 65.00° 1 35.75” D1.5 (S, R), D0.5 (A) S, R, A D2 S, R RH/LH SW 54.0° 65.00° 1 35.50” D1.5 (S, R), D0.5 (A) S, R, A D2 S, R RH/LH