Ives

Features:

• 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.
• Fits standard ANSI A115.4 door frame preparations
• UL Listed 3 hour fire doors 8’0" X 8’0"
• FB51P top and bottom bolts (pair)
• FB51T top bolt only

Specifications:

• Certifications: Meets ANSI A156.3 type 27
• 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
• Options: Optional rod lengths available for top bolt only on non-fire rated openings—18", 24", 36" and 48"

Finishes:

• 605/US3 - Bright brass
• 606/US4 - Satin brass
• 612/US10 - Satin bronze
• 613/US10B - Oil rubbed bronze
• 619/US15 - Satin nickel
• BLK - Matte black
• 629/US32 - Bright stainless steel
• 630/US32D - Satin stainless steel