8428 Thermal Break Saddle Threshold - 8-1/8" Wide x 1/2" High Length:48" 2 finishes - 04

2 finishes - 04

Overall length: 2-7/8"

Panic and fire-rated devices

AU-426F Classroom Lever Trim

Well-suited for low traffic areas

8428 Thermal Break Saddle Threshold - 8-1/8" Wide x 1/2" High Length:48" 2 finishes - 04National Guard Products (NGP) 8428 Thermal Break Saddle Threshold, 1 2" H x 8 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 8 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