Guerin Rife Abaco Putter One of Guerin Rife's first designs in the late 90's was the 400 MidMallet that was a no hosel Anser style small mallet. The Abaco is inspired by that design. This is a players mallet and similar designs are seeing play on the PGA Tour. In fact, Rori Sabbatini has already put the Abaco in his bag as of the British Open at Royal Birkdale. In many ways, the Abaco is the mallet version of the Bimini Blade. On Tour we do extensive grinding to on both the heel and toe and the putter was designed with ability to meet the varying preferences of the tour players for this particular design. This product includes a headcover. Includes Winn custom AVS grip Stepless Steel Shaft CNC milled 304 stainless steel Head cover with magnet clasps Specs Head Weight Lie Angle Loft of head Shaft kickback Effective loft Groove to land ratio 330 grams 70 degrees 2 degrees .5 degree 1 ½ degree head loft minus kickback 1 to 3 groove width 451000 in to land 151000 in