Inquiry (采购产品): quote/availability Hello, Could please quote the following; FEATURES: Solid steel construction. Open face on both sides for full lubrication. SPECS: Inner Diameter: 0.79" (20mm) Outer Diameter: 1.6" (41.9mm) Thickness: 0.47" (12mm) Expecting your attn.I thank you Augusto Agner **** Hidden Message ***** Augusto C. Agner 60625 Company: Private E-mail: hawkagner@usa.net **** Hidden Message ***** hawkagner@usa.net