Snake Eyes Quick Strike Q4U Hybrid Kit Includes: Snake Eyes Quick Strike Q4U Hybrid Head Snake Eyes Dual Traction Grip Snake Eyes Quick Strike Q4 Wood Shaft Snake Eyes Silver Wood Ferrule Snake Eyes Q4 Hybrid Headcover Metal Wood/Hybrid Supply Pack Snake Eyes Quick Strike Q4U Hybrid Head: These are the fourth generation of Snake Eyes Quick Strike utility woods. The Q4-U is a compact hybrid head design with a slight amount of offset to the hosel. The Q4-U incorporates four perimeter weight ports that concentrate weight around the skirt of the head. In addition to the extra port mass are inserts made of tungsten/rubber which not only add reinforcement weight but also assist in vibration dampening. The head features a concave sole design to help reduce surface friction over a wide variety of turf conditions. Recommended lengths for graphite shafts: 15 deg: 41" 19 deg: 40.5" 23 deg: 40" 27 deg: 39.5" 31 deg: 39"