8425 Thermal Break Saddle Threshold - 5-1/8" Wide x 1/2" High Yale 1800 Series Rim Exit Devices Clear Acrylic Glazing

Clear Acrylic Glazing

Cast construction lock hub - Protects the lock’s critical components from everyday use and abuse

lower maintenance design

Timer: Initiated by switch closure to control each exit device

8425 Thermal Break Saddle Threshold - 5-1/8" Wide x 1/2" High Yale 1800 Series Rim Exit Devices Clear Acrylic GlazingNational Guard Products (NGP) 8425 Thermal Break Saddle Threshold, 1 2" H x 5 1 8" W Saddle thresholds are symmetrically shaped and designed to seal the area under a door while creating a more finished look for commercial applications. Aluminum alloy 6063, T5 temper 5 1 8" wide x 1 2" tall Fluted top Features a rigid thermoplastic spline creating a separation to prevent the transfer of outside temperature and frost through the threshold Typical wall