... typematerial: Stainless steel , aisi316 or aisi304,All sizes are available surface treatment: high polished Art.No.D1 mmL ... Small Order Acceptable.3.Customer's Designs and Logos are Welcome.4.Surface Treatmentmirror polishing,electrico polishing,machining center, ... , round ring, abnormity products. Any drawings and samples are available. If you are interested plz contact us. jaw and jaw turnbuckle