RVW1043 <br /> <b>Features</b> <br /> <ul> <li>20 Min UL Fire Rating, 1 each</li> <li>Used on hollow metal, sheet metal, tin clad, steel composite or wood core swinging type fire doors</li> <li>Frames with 20 minute ratings</li> <li>Hinge Type: Invisible/Concealed</li> <li>Number of Mounting Holes: 8</li> <li>Style (Old): Modern</li> </ul> <br /> <b>Dimensions</b> <br /> <ul> <li>Overall Product Weight: 2.1 lbs</li> <li>Overall Height - Top to Bottom: 4.63&quot;</li> <li>Overall Width - Side to Side: 3.12&quot;</li> </ul>