Don-Jo FF-45 Hinge Filler Plate 4-1/2" x 1-5/8" 10-Gauge Steel for Commercial Doors

Don-Jo FF-45 Hinge Filler Plate 4-1/2" x 1-5/8" 10-Gauge Steel for Commercial Doors

The Don-Jo FF-45 Hinge Filler Plate is a heavy-duty commercial-grade door trim accessory engineered to cover and conceal hinge cutouts on steel doors. Measuring 4-1/2" in length and 1-5/8" in width, this filler plate is constructed from 10-gauge (.134) steel, delivering the structural integrity and durability required for demanding commercial applications. Designed as a professional finishing solution, it provides a clean, polished appearance wherever hinge mortises need to be filled or covered.

Key Features

• Precise Dimensions: Measures 4-1/2" in length and 1-5/8" in width, purpose-built to cover standard hinge cutouts on commercial doors for a flush, professional finish.
• Heavy-Gauge Steel Construction: Fabricated from 10-gauge (.134) steel for exceptional strength, rigidity, and long-term durability in high-traffic commercial environments.
• Commercial-Grade Quality: Rated for commercial applications, making it suitable for use in offices, institutions, and other demanding door hardware installations.
• Convenient Shelf Pack: Available in a shelf pack of 10 units, ideal for contractors, facilities managers, and distributors requiring multiple plates for large-scale projects.
• Door Trim & Accessory Category: Classified under Door Trim and Accessories — Filler Plates, Lock Adapters and Wrap Arounds — ensuring compatibility with standard commercial door hardware configurations.

Technical Specifications

• Subcategory: Filler Plates
• Product Group: Door Trim and Accessories
• Product Subgroup: Filler Plates, Lock Adapters and Wrap Arounds
• Commercial/Residential: Commercial
• Product Category: Door Trim and Accessories
• Department: Door Hardware

Typical Applications

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

Why Don-Jo FF-45?

Don-Jo Hinge Filler Plates are built to professional commercial standards, utilizing 10-gauge (.134) steel construction that ensures lasting performance in high-use environments. The FF-45 delivers a precise 4-1/2" x 1-5/8" fit for reliable, clean coverage of hinge mortises, making it a trusted choice for door hardware professionals who demand quality and consistency on every installation.