| Description | Aluminum Half Saddle Threshold, 3/4" x 7" | Model | 458 | | Material | Aluminum alloy 6063-T5 | Color | Anodized white |
Product FeaturesAluminum alloy 6063, T5 temper 7" wide x 3/4" tall Fluted top Typical wall thickness .125" Weight: 1.11 lbs./ft. #10 x 1-1/2" FH zinc plated wood screws included. Dark bronze supplied with DKB thresholds Mill finish
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Certifications
CERTIFIED by UL to CAN/ULC-S104 and ANSI/UL10B, complies with NFPA 80 and NFPA 252 for application to Hollow Metal fire doors rated up to 3 Hrs., and Wood fire doors rated up to 90 minutes.
POSITIVE PRESSURE - CERTIFIED by UL to ANSI/UL10C, complies with IBC, NFPA 80 and NFPA 252 for application to Hollow Metal fire doors rated up to 3 Hrs., and Wood fire doors rated up to 90 minutes.
ANSI/BHMA CERTIFIED. Certified thresholds comply with American National Standard for Thresholds ANSI/BHMA A156.21 1,000 lb. load test and are listed in the BHMA Certified Products Directory.
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