Don-Jo 504-FE Wrap Around Mortise Lock Door Reinforcement Plate — 12" x 1" for 1-3/4" Doors

Don-Jo 504-FE Wrap Around Mortise Lock Door Reinforcement Plate — 12" x 1" for 1-3/4" Doors

The Don-Jo 504-FE Wrap Around is a heavy-duty mortise lock door reinforcement plate engineered to protect the door edge at the mortise lock prep against forced-entry attacks. Designed specifically for 1-3/4" commercial doors with an 86 cut-out, this wrap-around plate covers both faces of the door edge to distribute kick and pry loads across a wider surface area. Measuring 12" H x 1" W and formed from 22-gauge (.032") steel, the 504-FE installs cleanly over existing mortise latch preps without modification. Available in Oil Rubbed Bronze (10B/613) and Satin Stainless (S/630) finishes to coordinate with existing door hardware.

Key Features

• Precise Dimensions: Measures 12" H x 1" W, sized to fully cover the mortise lock prep area on commercial door edges for maximum protection.
• Door Thickness Compatibility: Designed for 1-3/4" commercial doors, ensuring a proper fit without additional modification or shimming.
• Forced-Entry Protection: Wraps both faces of the door edge at the 86 cut-out to distribute kick and pry loads across a wider surface area, reinforcing the most vulnerable point of a mortise lock installation.
• Heavy-Gauge Steel Construction: Formed from 22-gauge (.032") steel for durable, long-lasting reinforcement in demanding commercial environments.
• Mortise Lock Compatibility: Specifically designed for the 86 cut-out mortise latch prep, installing cleanly over existing preps without modification.
• Multiple Finish Options: Available in Oil Rubbed Bronze (10B/613) and Satin Stainless (S/630) to coordinate seamlessly with existing door hardware and architectural finishes.
• Straightforward Installation: Installs directly over existing mortise latch preps with no door modification required, minimizing installation time and labor.

Technical Specifications

• Subcategory: Wrap Arounds
• Product Group: Door Trim and Accessories
• Product Subgroup: Filler Plates, Lock Adapters and Wrap Arounds
• Product Type: Wrap Arounds
• Product Category: Door Trim and Accessories

Typical Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Multi-Tenant Residential Properties
• Government and Municipal Buildings
• Industrial and Warehouse Facilities

Why Don-Jo 504-FE?

Don-Jo wrap-around reinforcement products deliver professional-grade security with 22-gauge (.032") steel construction engineered to resist the forced-entry attacks that exploit mortise lock cut-out openings. The 504-FE's dual-face wrap design distributes impact loads across a broader surface area, making it an essential upgrade for commercial doors where dependable protection against kick-in and pry attacks is required.