Specification Brand : Project X BulletPoint1 : Mitsubishi Diamana ZF 60 Graphite Shaft BulletPoint2 : Installed with Tour Velvet 360 grip BulletPoint3 : Choose your flex and driver adapter BulletPoint4 : Customized specs available on request! ExternallyAssignedProductIdentifier1 : 0302689808381 ExternallyAssignedProductIdentifier2 : 302689808381 GolfClubFlex : Stiff ItemName : Project X LZ Blackout Steel Iron Shafts - 355 TT PW - 6.5 Flex ItemPackageQuantity : 1 ItemTypeKeyword : golf-club-shafts Manufacturer : ShaftTechnologies Material : Adapter - Callaway X2 Hot, XR, XR 16 Pattern : Solid ProductDescription : Project X LZ Blackout steel features proprietary Loading Zone Technology which produces maximum shaft load during the downswing for 7% greater energy transfer to the ball at impact for more distance. Loading Zone Technology is achieved through variable wall technology in the shaft's butt and tip sections and a reduced stiffness in the midsection. Golfers can not only feel the technology, but see it as well in the rapid, tapered steps out of the grip through the midsection of Project X LZ. The loading zone is specifically positioned by flex to maximize ball speed and spin properties. Project X engineers created a unique recipe of a very flexible mid section-the loading zone-with a robust butt and tip section to create a radically different shaft load profile during the downswing. ProductSiteLaunchDate : 2019-12-02T23:12:27.526Z UnspscCode : 49211600