Nippon N.S. Pro Zelos 8 .370" Iron Shafts Ventus Stiffer than normal steel putter

Stiffer than normal steel putter shafts - creating less shaft movement for more accurate strikes

and large drop angle required by tour pros

it is one of the factors that has become clear in recent years with the spread of ballistic measuring instruments

Callaway Epic Flash FW and Titleist FWs as they are the same as the supplied screws

Nippon N.S. Pro Zelos 8 .370" Iron Shafts Ventus Stiffer than normal steel putterDESCRIPTION The N. S. PRO Zelos 8 employs newly developed, cutting edge, high intensity NZNS60 material that outperforms all other patented materials used in N. S PRO competitors steel shafts. The N. S. PRO Zelos 8 delivers the smooth control and performance of high carbon material found in premium graphite shafts. The superior performance of the newly developed NZNS60 material produces a more stable and definitive impact than graphite iron shafts.