Don-jo FBR-C Universal Flush Bolt Frame Filler Plate

The Don-jo FBR-C Universal Flush Bolt Frame Filler Plate is a specialized hardware component designed for the maintenance and restoration of hollow metal door frames. This commercial-grade filler plate is engineered to fill the strike prep in the frame header (for the top bolt) or the floor threshold area (for the bottom bolt) when a manual flush bolt is no longer in use. By sealing this hardware void, the FBR-C ensures a flush, professional finish while maintaining the architectural integrity of the opening.

Sized at 3-7/8" x 1", this plate fits the industry-standard "universal preparation" for manual flush bolts. It is a vital tool for facility managers and locksmiths working in schools, hospitals, and office buildings who need a code-compliant solution for abandoned flush bolt preps.

Key Features & Performance

• Universal Strike Prep Coverage: Specifically designed to fit the standard cutout for manual flush bolts in hollow metal frames, providing a seamless repair.
  
• Heavy-Duty Steel Construction: Built to withstand the rigors of commercial environments, providing a durable and permanent seal for unused hardware cutouts.
• Professional Grey Prime Finish: Supplied with a high-quality grey primer, allowing for immediate on-site painting to perfectly match the existing frame color.
  
• Aesthetic & Structural Restoration: Eliminates unsightly "holes" in the frame header or jamb, preventing dust accumulation and improving the overall look of the entryway.
• Ready for Installation: Each plate comes packaged with two machine screws, facilitating a fast and secure attachment to the existing frame mounting tabs.
  

Technical Details & Specifications

• Brand: Don-jo
• Model Number: FBR-C
• Dimensions: 3-7/8" Height x 1" Width
  
• Application: Manual Flush Bolt Strike Prep in Hollow Metal Frames
• Material: Steel
• Finish: Grey Prime (PC)
  
• Fasteners: (2) Machine Screws included. In high-traffic or industrial areas, these can be reinforced with thru bolts for extra stability.
  

Why Choose the Don-jo FBR-C?

The Don-jo FBR-C is the premier choice for "cleaning up" an opening after converting a pair of doors or removing hardware. Leaving a flush bolt prep open is not only an eyesore but can also compromise the fire-safety rating of the frame by allowing smoke bypass. This flush bolt filler plate offers a cost-effective, professional solution for door frame repair, ensuring your facility remains secure, aesthetic, and compliant with building standards.

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