Along with the lightweight shaft , the putter head weighs 360 grams .
Along with the lightweight shaft , the putter head is made from 304 stainless steel that contains a dual - layered grooved polymer inserts that promote a smooth roll .
Along with the lightweight shaft , the putter head weighs 360 grams and is made from 304 stainless steel that contains a dual - layered grooved polymer inserts that promote a smooth roll .