WT-S404 Saddle Threshold – 4″ Wide x 1/4″ High Timely Prefinished Steel Door Frames with Sidelite 3-1/2" x 3-1/2"

3-1/2" x 3-1/2"

Type 304 satin finish stainless steel with chrome-plated roller

Latchbolt monitor switch

Standard top pivot L180 included

WT-S404 Saddle Threshold – 4″ Wide x 1/4″ High Timely Prefinished Steel Door Frames with Sidelite 3-1/2" x 3-1/2"Air Louvers WT S404 Saddle Threshold 4 Wide x 1 4 High Saddle thresholds for doors are used to seal the gaps under a door while creating a more finished look for commercial applications. Material: 6063 T5 Aluminum Standard Finish: Mill Fasteners: Zinc plated steel #10 x 1 1 2" Philips flat head wood screws, use 1 8" drill bit (12" hole spacing) Fire Rated: UL Classified per UL10B, CAN ULC S104, UL10C for use on listed steel frames and or classified