Ives-Glynn Johnson FB42-WD-US32D Automatic Flushbolt
FB42 Top bolt with auxiliary fire latch
- For use with wood doors only
- Fully automatic—inactive door is latched, bolts are extended when active door closes, door is unlatched, bolts retract when active door is opened.
- FB42 Model with auxiliary fire latch eliminates the bottom bolt
- Low actuation forces—top bolt has no spring tension.
- Non-handed
- Bolt throw is 3/4" with a 7/8" vertical adjustment
- Bolt backset is 3/4"
Certifications
- Meets ANSI A156.3 Type 25
- Fits standard ANSI A115.4 door frame preparations
- UL Listed, 3 hour fire doors 8'0" x 8'0"