- BHMA Grade 1
- Full Concealed, Heavy Duty
- No Door Inset, Flush Mount
- Swing Clear application
- Door edge protection lip
- For use on 1-3/4" thick door, squared edged only
- 48" door width maximum
- 450 lbs. door weight maximum
- Average weight per unit = 14 lbs
- "LL" model for doors up to 1,000 lbs (lead-lined staggered hole pattern)
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Fasteners:
12-24 X 3/4" undercut self drilling, thread forming tek machine screws
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Standard Lengths:
79", 83", 85", 95" and 120" + Custom Sizes Available
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Fire Rating:
- Approved for use on metal swinging type fire doors rated up to and including 90 minutes (Specifiy "FR" option for 3 hour rating)
- Approved for use on wood swinging type fire doors rated up to and including 60 minutes (Specifiy "FR" option for 90 minute rating)
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Reinforcement:
- Door Side: Not required for door weight up to 200 lbs. ABH recommends a minimum 12 gauge plate/channel for heavier doors.
- Frame Side: Not required for door weight up to 200 lbs. For doors more than 200 lbs., a 16 gauge channel is recommended.
- "PT" Electrical Power Transfer Prep (Specify Electrical Power Transfer Model, Location & Handing
- "EM" Concealed Electrical Magnetic Monitoring Switch
- "ES" Exposed Electrical Monitoring Switch
- "FR" Fire Studs
- "WEDGE-FM" Adjustable Safety Wedge for Full Mortise Models
- "LR-BEAR" Ligature-Resistant Bearings
- "DD" Dutch Door Prep
- "SEC" Fasteners
- "CUT" Cut to Custom Length
- "SC" School Cap
- "SPLICE" Spliced Hinge
- "SL" - Sheared Leaf
- "THICK" Special Door Thickness
- "CUSTOM HOLE" Custom hole locations
- "CUSTOM FINISH"