3-1/2 In. Stainless Steel Square Corner Door Hinge

Presenting 3½‑Inch Heavy‑Duty Stainless Steel Square‑Corner Door Hinge—a robust, full‑mortise hardware piece built for demanding environments. Its sleek stainless‑steel finish resists rust, while the square‑corner design delivers a clean, modern look that blends into industrial, commercial, or residential door frames. Engineered for marine and outdoor use, this hinge offers reliable performance where moisture and salty air are constant challenges.

Why choose this hinge? The corrosion‑resistant alloy eliminates the need for frequent maintenance, extending the life of any door system. The non‑rising pin ensures smooth operation without sagging, and the removable pin simplifies installation and future adjustments, saving time for installers and DIY enthusiasts alike.

• Corrosion‑Resistant Stainless Steel: Marine‑grade alloy protects against rust and harsh weather, ideal for coastal and outdoor applications.
• Full‑Mortise Construction: Provides deep embedment for superior strength and a seamless appearance on door frames.
• Non‑Rising Pin Design: Keeps the hinge aligned during repeated use, preventing door sag and ensuring consistent performance.
• Removable Pin Installation: Quick‑release pin allows fast mounting and effortless maintenance without special tools.
• Heavy‑Gauge Material: Reinforced steel thickness delivers extra load capacity, perfect for high‑traffic doors.

Experience lasting durability: With a neat NIB (non‑interference bottom) finish, the hinge blends discreetly while delivering maximum structural integrity. Packaged singly and carded for easy handling, this hinge is the go‑to solution for architects, contractors, and homeowners seeking premium, low‑maintenance hardware. Upgrade your doors with a hinge that combines strength, style, and marine‑grade resilience.