The Adams A7 Select Putter Features a soft stainless-steel head construction, precision micro-milled faces and co-molded urethane technology (CUT Design) inserts for enhanced feel and weight distrubution. The 60 Series has a 345-gram stainless steel heel/toe blade that features a classic plumber's neck hosel with a full shaft offset. The 61 Series features a high toe design with a traditional 345-gram blade putter while the flowing S-neck hosel has a half shaft of offset. The 62 Series is constructed of 355 grams of soft-cast stainless steel and the high MOI of this mallet design features perimeter weighting, multiple alignment aids and a classic plumber's neck hosel with a full shaft of offset. The 64 Series has a true heel-shafted blade design and this 305-gram stainless steel head features a three-quarter shaft offset.