Resources Committed to providing you with the best possible experience. Browse Our resources Manuals TCI Digital Brochure TCI Weld Socket Assembly TCI ClampConnects® Sight Flow Indicators Handbook Sight Glass Lighting Application Handbook Chemical and Pharmaceutical Sight Glass Handbook Guide to First-Indication Flow Rates of Sight Flow Indicators Video Resources Double Hinge Assembly with Four Spring Assists Double Standard Hinge Assembly with Two Heavy Duty Assists and Two Standard Spring Assists Double Hinge Assembly with Two Spring Assists Surface Finish Charts Contact us today to discuss your needs Contact Us