PING G 10.5° Stiff Regular 45.75in Driver Right-Handed ALTA J50 D2 w/HC 1560,Amazon.co.jp: Pin G SERIES G Driver ALTA J50 Driver Shaft: ALTA J50 10.5 Degree S 45.5 inch : Sports & Outdoors,Ping Driver G 10.5° StiffRegular ALTA J50,Ping Driver G G – GOLF Partner USA