Tell Mfg. Inc. 4-1/2" STEEL HINGE

Full mortise, ball bearing, standard weight, standard template screw holes. 5 knuckle, 2 ball bearings, nonrising removable pin button tip and plug. For use on average frequency doors in commercial buildings. Recommend using with a door closer. May be required in some code applications. Available in satin brass (US4), prime coat (USP), or satin chromium-plated (US26D) finish. 3 each per box.