CR33641 Carpet / Special Purpose Threshold – 4″ Wide x 7/16″ High Finish:Aluminum slows the passage of smoke

slows the passage of smoke

Up to 100 different user codes (3-6 digits) - 100% keypad programmable with a fingertip

National Guard Products (NGP) RO100 1/4" H x 18" W ADA Compliant Aluminum Interlocking Ramp

while the brush portion has a height of 5/8"

ASTM 283 for air flow and ASTM E90 and BS EN ISO 140-3: 1995 for sound control

CR33641 Carpet / Special Purpose Threshold – 4″ Wide x 7/16″ High Finish:Aluminum slows the passage of smokeCal Royal CR33641 Carpet Threshold, 4 W x 7 16H Meets ADA requirements: ANSI A117. 1 2009 Fire Rated: Tested to UL10B Standard Fire Tests and UL10C Positive Pressure Fire Tests of Door Assemblies Supplied with zinc plated screws