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  • Rockwood 2848
  • Automatic Flush Bolt with Bottom Fire Bolt
Select Finish Standard Products Ship Within 3-5 Business Days Select finish to view lead time.
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PRODUCT INFORMATION

Catalog Cuts / Specs

Material: Brass, stainless steel
Fastener:10 ea. #8 x 3/4" FH combo screws, 4 ea. plastic anchors
Size:

    Top bolt: 1" x 63/4"
    Bottom bolt: 13/16" dia.
Features:
    • For Fire Rated Metal Doors
    • Low (5 lbs. maximum) closing force
    • Fully automatic—opening active door retracts top bolt
    • Override feature prevents damage to doors or bolt if bolt head is blocked from entering strike
    • Bolt head rod is adjustable up to 1 1/2"
    • For fire rated metal doors labeled A, B, C, D, & E up to 4' w x 9' h
    • Thermal lock automatically locks the inactive door under high heat conditions due to fire
    • Bottom fire bolt eliminates need for floor prep
    • Oversize fire bolt strike hole allows for slight door misalignment

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