#35 Roller Chain With A1 AttachmentProduct Item:HXPT-322Model:#35 Roller Chain With A1 AttachmentMaterial: C45, stainless steel, etc.Surface treatment:Teeth hardened, Black oxide, Zinc plated, Electrophoresis etcPackage:Standard export case, individual package (neutral or colorbox) available.A1 Attachment Roller Chain Inquiry Send Email