Project X LZ .355 Steel Iron Shafts,Project X LZ Blackout Steel Iron Shaft .355,Project X U Steel Hybrid Shaft - The GolfWorks,NEW Authentic Project X LZ Steel Iron Shafts 4-PW .355 Taper Tip 6.0 Stiff Flex | eBay,Amazon | 新しいプロジェクトX LZ 5.5ドライバー/フェアウェイウッドシャフトRegular Flex 44