Ives FBPART.1035 Auxiliary Fire Latch FB32 FB42 FB52 FB62

Product Description

The IVES FBPART.1035 is an auxiliary fire latch designed as a replacement or supplemental latch component for use with compatible flush bolt assemblies. Fire latches serve a critical function in passive fire protection by ensuring doors remain positively latched in the event of a fire, preventing the spread of smoke and flame through a door opening. This component is installed by licensed door hardware technicians or general contractors working on rated door assemblies in commercial and institutional settings.

The FBPART.1035 is specified for use with IVES FB32, FB42, FB52, and FB62 flush bolt series. These flush bolts are commonly found on pairs of doors in commercial buildings, including offices, schools, hospitals, and other occupancies where fire-rated door assemblies are required. This auxiliary latch helps maintain the fire rating of the door pair by providing positive latching action when the primary flush bolt is retracted.

Key Features

• Auxiliary fire latch provides positive door retention for fire-rated assemblies
• Compatible with IVES FB32, FB42, FB52, and FB62 flush bolt series
• Designed as a direct OEM-style replacement component
• Supports passive fire protection requirements in rated door openings

Compatibility

Compatible with IVES FB32, FB42, FB52, and FB62 flush bolt assemblies as stated by the manufacturer.

Installation Notes

Installation should be performed by a qualified door hardware technician familiar with fire-rated door assembly requirements. Before servicing, ensure the door is secured in an open position and all related hardware is disengaged. Refer to applicable fire door standards and local building codes for proper installation requirements. Verify that the completed assembly maintains the fire rating label and listing of the door and frame.