Heavy Duty Hinge Backing Plate for Doors

1. Heavy Duty Hinge Backing Plate for Doors Precision-engineered metal reinforcement components designed specifically for commercial hollow metal doors. These backing plates deliver exceptional strength, structural stability, and long-term performance in demanding industrial environments. Trusted by facility managers, commercial door installers, and procurement specialists across manufacturing and industrial sectors.

2. Product Overview: Door Hinge Backing Plate CoreFunction This 4.5″ door hinge reinforcement component is specifically engineered for hollow metal doors in commercial settings. Commonly referred to as a hinge backing plate, this essential hardware component provides critical support for secure and stable hinge installation. The backing plate distributes load forces across a wider surface area, preventing metal fatigue and ensuring consistent door operation even under continuous daily use

3. Design & Compatibility StandardWeightFit Perfectly matched for standard-weight 4.5″ × 0.13″ hinges commonly used in commercial door installations. Heavy Weight Option Can be modified to accommodate heavy-weight 4.5″ × 0.18″ hinges for high-traffic or security applications. Industrial Ready Engineered specifically for demanding commercial and industrial applications where reliability is critical.

4. Technical Specifications Dimensions 0.173″ thickness 1.25″ width 8.5″ length Packaging 50unitsperbox Bulk packaging for efficient inventory Part Number CF-035 Comex standardized SKU for easy ordering and tracking

5. Performance Benefits StructuralReinforcement Reinforces door structure precisely at critical hinge mounting points, distributing stress loads and preventing metal deformation. Prevents Failure Significantly reduces common hinge failure modes and eliminates door sag over time, even with thousands of daily cycles. Long-Term Durability Ensures consistent, reliable performance in high-traffic environments, including manufacturing facilities, warehouses, and commercial buildings.

6. Product Line & Next Steps Standard Grade Ideal for typical commercial door applications with moderate traffic patterns Heavy-Duty Grade Enhanced thickness for high-security and extreme-use environments Electrical Variant Specialized designs for doors with electronic access control systems. Multiple hinge backing plate sizes are available to match your specific door hardware requirements. Our complete product line ensures compatibility across all major commercial door manufacturers.

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