The Z1 Center Shaft builds on the success of the ZERO Z1, Evnroll's groundbreaking ZERO, "Torque" putter. Crafted for players who prefer a center-shafted setup, this high-MOI, oversized mallet is 100% milled from 6061 aluminum and features an innovative and adjustable pin hosel allowing for easy loft and lie customization, a feature only available from Evnroll. Complete with a two long sightlines, a ZERO alignment hole, and Evnroll's patented SweetFace Technology, the Z1 Center Shaft offers superior distance control, dispersion, and alignment. Confidence built into every detail. Zero Torque Balanced Shaft enters the head at the clubhead's center-of-gravity virtually eliminating torque. Innovative pin hosel allows for easy loft and lie adjustment. Provides a conventional, vertical shaft at address. ZERO shaft lean Putter face stays square to the target throughout the entire stroke Provides an unobstructed presentation of the putter face behind the ball Virtually eliminates face rotation and the tendency to pull putts Optimized Weighting 100% milled tungsten and steel weights position up to one-half of the clubheads weight in the extreme heel and toe. More than twice the weight of any other zero torque putter. Weights adjusted to for consistent swing weight for all putter lengths SweetFace Technology(TM) Delivers consistent ball speeds on center and off-center hits Ensures even distance and zero dispersion Redirects the ball towards the target line