Bass Guitar String Ferrules,guitar strings,guitar ferrules 1.OEM guitar part 2.gold,Nickel or Chromate plating,Anodize 3.ISO Bass Guitar String Ferrules,guitar strings,guitar ferrulesWe provide ... :Pro/Engineer, SolidWorks, Unigraphics, Auto CAD (IGS, STP, STL and X-T)CertificateISO9001:2008PackageStandard export carton or as per customer’s ...