The Silvaflame line ranges from simple eye shields to guarding products for metal lathes and mills. There is also a large variety of drilling machine guards for bench top models and large floor models. They can be ordered with or without an interlock switch. What makes Silvaflame-Cleervue unique are their retractable, lead screw covers and fully enclosed milling machine table guards. Their full catalog is available at http://www.lovegreen.com/cleervue-catalog.pdf.