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Rockwood 557 x 19BFB US26D Image for illustration only and may not reflect actual product or finish
  • Rockwood 557 x 19BFB US26D
  • Satin Chrome, Lever Extension Flush Bolt


Catalog Cuts / Specs


    Flush bolt – brass
    Bottom fire bolt – stainless steel
    Top bolt: 1" x 63/4"
    Bottom bolt: 13/16" dia.
    7 ea. #8 x 3/4" FH combo screws
    4 ea. #8 - 32 x 1/2" FH MS
    4 ea. #8 counter sunk washer
    For Fire Rated Plastic & Wood Covered Fire Doors measuring up to 4'w x 9'h rated up to 20 minutes
    3/4" bolt throw, 3/4" backset; door strength maintained by corner reinforcing plate
    When door is subjected to 230°F the plug and black plastic cover will melt allowing the bolt to project, locking the leaves together
    Bottom fire bolt eliminates need for floor prep
    Oversize fire bolt strike hole allows for slight door misalignment

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