Upgrade your window hardware with the 28" Magnum Projection In-Line 4-Bar Hinge, engineered for superior strength, smooth operation, and long-lasting performance. Designed for heavy commercial and high-performance residential applications, this non-handed hinge delivers reliable support for large, outward-opening sash systems. 

• Measures 28" in Length 
• Holds a Maximum Sash Weight of 308 lbs
• 4-Bar Hinges Sold Individually
• Other Accessories and Hardware Not Included
• See Product Images for further Dimensions

Key Features & Benefits

🔧 Heavy-Duty Load Capacity (Up to 308 lbs)
Built to handle demanding applications, this hinge supports sash weights up to 308 pounds, making it ideal for oversized or high-performance windows.

🔄 Non-Handed Design for Easy Installation
The universal, non-handed configuration eliminates guesswork—install on either left- or right-hand windows without modification, reducing inventory complexity and installation time.

📐 28" Projection for Maximum Ventilation
Provides extended projection for improved airflow and wider window opening, perfect for applications requiring enhanced ventilation and accessibility.

⚙️ In-Line 4-Bar Mechanism for Smooth Operation
The precision-engineered 4-bar linkage system ensures consistent, controlled movement, reducing wear and extending the life of the window system.

🛠️ Magnum-Grade Durability
Constructed from high-quality materials to withstand repeated use in demanding environments, including commercial buildings and heavy-use residential settings.

Ideal Applications

• Commercial window systems

• Large or heavy casement windows

• Institutional and industrial buildings

• High-end residential projects requiring robust hardware

Why Choose This Hinge?

If you need a high-capacity, low-maintenance hinge that delivers both strength and smooth performance, the 28" Magnum Projection In-Line 4-Bar Hinge is a dependable solution. Its non-handed versatility, heavy load support, and extended projection make it a go-to choice for professionals who can’t compromise on quality.

Frequently Asked Questions (FAQs)

What is the maximum weight this hinge can support?
This hinge supports sash weights up to 308 lbs, making it suitable for large and heavy window applications.

Is this hinge left- or right-handed?
It is non-handed, meaning it works for both left- and right-hand installations.

What type of windows is this hinge best for?
It’s ideal for heavy-duty casement or projection windows, especially in commercial or large residential projects.

What does a 4-bar hinge do?
A 4-bar hinge provides smooth, controlled opening and closing, improving window stability and durability over time.