The 3-5/8 x 4 inch Amesbury adjustable door hinges are engineered for residential and light commercial entry doors that require both security and easy adjustability. Designed to support proper door alignment over time, these hinges let installers and maintenance professionals fine-tune both the vertical and horizontal position of a door, reducing the risk of sagging and ensuring smooth operation. Available in steel and brass finishes, as well as NRP (non-removable pin) options, they are a smart solution for exterior doors and out-swing applications where security is a priority.
Key Features and Specifications
- Size: 3-5/8 inch height x 4 inch width
- Supports doors up to 400 lbs (with three hinges)
- Vertical adjustment: ±0.20 inch
- Horizontal adjustment: ±0.15 inch
- Adjusts with standard #2 square drive
- Non-handed design for left or right installation
- Available with non-removable pin (NRP) for added security
- Steel or solid brass construction, with brass models containing stainless steel internal parts
- Compatible with Integrity by Marvin, Jeldwen, and other major brands
Use Cases and Compatibility
Installers and property owners can use these adjustable hinges for a variety of door applications, from new construction to replacing worn or sagging hinges in existing entryways. The steel base NRP adjustable hinge is particularly effective for out-swing doors where tamper resistance is required. These hinges are designed to retrofit most doors with a standard 4 inch by 3-5/8 inch hinge cutout and a 5/8 inch corner radius. They are compatible with popular door systems, including Integrity by Marvin and many models by Jeldwen, making them an ideal choice for door replacement projects.
Installation and Replacement Tips
To install or replace these hinges, use only hand tools for adjustment to avoid damaging the mechanism. Each hinge requires 8, #8 flat head wood screws (not included), and adjustments are made easily with a standard #2 square drive. For heavier doors, vertical adjustments at each hinge point help maintain proper alignment. Be sure to select the correct finish and NRP option for your project, as color tips may vary slightly from the hinge finish itself.
About AmesburyTruth
AmesburyTruth is a leading manufacturer of advanced hardware for doors and windows, known for quality, reliability, and broad compatibility with major door brands. All parts in this collection are genuine AmesburyTruth products, ensuring durability and a precise fit. As an authorized reseller, TruthParts provides authentic components,including the adjustable hinge in various finishes,with fast shipping and expert support.
Frequently Asked Questions
- What does NRP mean? NRP stands for Non-Removable Pin, a security feature for out-swing doors to prevent hinge pin removal from the outside.
- Are these hinges compatible with my existing door? If your door uses a 3-5/8 x 4 inch hinge with a 5/8 inch radius and standard screw pattern, these are likely compatible. Check measurements before ordering.
- Can I adjust these hinges after installation? Yes, both vertical and horizontal adjustments can be made with a #2 square drive after the hinges are installed.
- What brands do these hinges fit? These hinges are commonly used with Integrity by Marvin, Jeldwen, and other major entry door brands. For more specific compatibility, refer to your door manufacturer's documentation or contact us.
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