8430 Thermal Break Saddle Threshold - 10-1/8" Wide x 1/2" High Finish:Aluminum Smoke Tested - UL1784

Smoke Tested - UL1784

LCN 4040XP-3077 Regular Arm (REGARM) for 4040XP Series Door Closers

For use with Advantex®

NOTE: the 'square' LC100's are older units

8430 Thermal Break Saddle Threshold - 10-1/8" Wide x 1/2" High Finish:Aluminum Smoke Tested - UL1784National Guard Products (NGP) 8430 Thermal Break Saddle Threshold, 1 2" H x 10 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 10 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