Ives FB31T12MD 12 Inch Top Automatic Flush Bolt for Metal Doors

Product Summary

• For use with metal 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.
• Low actuation forces—has no spring tension.
• Non-handed.
• Bolt throw is 3/4" with a 7/8" vertical adjustment.
• Bolt backset is 3/4"
• Standard Rod Length is 12", which is measured from the center of the flush bolt body to the bolt tip.
• Certifications:
  • Meets ANSI A156.3 Type 25
  • Fits standard ANSI A115.4 door frame preparations.
  • UL Listed 3 Hour fire doors 8’0" X 10’0"
• Mounting:
  • 8-32 X 3/8" UFPHMS
  • 10-12 X 1-1/4" Plastic anchor
  • 6-32 X 3/8 FPHMS
  • 6 X 3/4 FPHSMS
  • 8 X 1 FPHSMS
  • 10 X 1 FPHSMS

• Material substrates: Brass and Stainless Steel
• Body size: 1" Width x 6-3/4" length x 2" deep
• Guide size: 1" Width x 1-27/32" length x 27/32" height x 3/32" thickness
• Strike size: 15/16" Width x 2-1/4" length x 1/16" thickness
• Rub plate size: 1-1/4" Width x 1-11/16" length x 3/64" thickness

Product Identifiers

,FB31T12MDBLK

Technical Documents

• Specifications Document