Description The Global TH1100-CVR-EXT1 is a vertical rod exit device extension rod designed to accommodate taller doors. This 12-inch extension allows the top vertical bar to be extended for doors exceeding 7 feet in height. It is intended for use with Global TH1100-STED36CVR, TH1100-STED48CVR, and TH1100-CVR Concealed Vertical Rod Panic Devices. Note that this rod is not compatible with Surface Vertical Rod Panic Devices.
