Ives FB51P12MD Pair of 12" Constant Latching Bolts for Metal Doors

• For use with metal doors only
• Constant latching—inactive door remains latched until the active door is opened, releasing the automatic bottom bolt and then the top bolt can be manually released. Inactive door will relatch automatically when closed.
• Low actuation forces
• 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 27
  • Fits standard ANSI A115.4 door frame preparations
  • UL Listed 3 Hour fire doors 8’0" X 8’0"
• 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 11/16" 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

,FB51P12MDBLK