New CAD models include spring hinges, latch hinges, and concealed hinges. This is in addition to models for slip and butt hinges, gas springs, dampers, and associated brackets and accessories. The files are easily imported into widely used CAD systems such as such as AutoCAD, SolidWorks, Alibre Design, Catia, I-Deas, Unigraphics, Pro/E, Solid Edge, KeyCreator, IronCAD, and Think3. Download files from

H. A. Guden Co. Inc., 99 Raynor Ave., Ronkonkoma, NY 11779, (800) 344-6437,