448S Saddle Threshold – 10″ Wide x 1/4″ High – Mill Finish Aluminum Cal-Royal A2200 Series Rim Exit Devices Developed for sliding doors

Developed for sliding doors

The flat mounting of the option boards also provides for easier access to the terminal blocks for connection of electrified devices (such as exit devices

Reduces Sound Transmission for Quieter Spaces

and water infiltration

offering a clean look on aluminum frame glass doors

448S Saddle Threshold – 10″ Wide x 1/4″ High – Mill Finish Aluminum Cal-Royal A2200 Series Rim Exit Devices Developed for sliding doorsHager 448S Saddle Threshold Meets ADA requirements: ANSI A117. 1 2009 Fire Rated: Tested to UL10B Standard Fire Tests and UL10C Positive Pressure Fire Tests of Door Assemblies Supplied with zinc plated screws