S428 Saddle Threshold - 8" Wide x 1/2" High Design Hardware X Series Lever Locks this unit can be operated

this unit can be operated manually or activated by wall switches

vehicle/aircraft/marine service centers

EU/EL Field Reversible

3-Hour UL Fire-Listed

S428 Saddle Threshold - 8" Wide x 1/2" High Design Hardware X Series Lever Locks this unit can be operatedReese S428 Aluminum Saddle Threshold, 1 2" H x 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. Made from Aluminum alloy 6063, T5 temper 8" wide x 1 2" tall Fluted top #10 x 1 1 2 wood screws provided Fire Rated: UL Classified per UL10B, CAN ULC S104, UL10C for use on listed steel frames and or classified hollow metal and steel covered composite