Introducing Defy 13mm Uniloc .843 – a shaft that defies the stereotype of carbon fiber shafts. Defy gives you the unparalleled accuracy and control that you expect from carbon fiber, but uses state-of-the-art technologies to shatter its limitations. SmacWrap, originally designed for the aerospace industry, absorbs vibration and dampens noise resulting in a confident hit with a soft feel and quiet sound. Our super-smooth coating reduces friction, allowing the shaft to glide through your fingers with ease like a wood shaft. Only Defys insane energy transfer and accuracy will remind you that youre using a carbon fiber shaft.Features:Carbon fiber constructionImproved accuracy and controlAbsorbs vibrationNoise reductionGrey collarGrey ferruleShaft Details:Collar: GreyConstruction: Carbon Fiber w/ SmacWrapDiameter: 13mmFace Type: UnilocFerrule: GreyJoint Type: UnilocJoint Diameter: .843Length: 29 in.Shaft Name: McDermott Defy Shaft (Uniloc, .843)Taper: Defy Hybrid TaperTip Color: BrownTip Hardness: SoftTip Layers: 10Tip Material: Japanese PigskinTip Name: Navigator AutomaticWarranty: Lifetime Manufacturer’s Warranty