McKinney 8545-4-1/2-US15 Reinforcing Hinge, 4-1/2", 619 Satin Nickel Plated, Clear Coated Finish

The McKinney 8545-4-1/2-US15 is a heavy weight, full mortise reinforcing hinge engineered for high-traffic commercial openings where added strength is essential. Measuring 4-1/2 inches, this hinge is built with a five-knuckle design and features a satin nickel plated finish with a clear coat (US15/619) that resists wear while maintaining a clean, professional appearance. Its reinforced construction helps carry heavier doors and withstand frequent use in demanding environments. Ideal for institutional, commercial, and industrial applications, the 8545 series combines durable materials with reliable performance, making it a dependable choice for architects, contractors, and facility managers who need long-lasting door hardware.

Features

• Heavy weight construction designed to support and reinforce heavier commercial doors.
• Full mortise mounting for concealed, secure installation between door and frame.
• Five-knuckle hinge design for smooth, consistent operation.
• Satin nickel plated finish with a clear coat for lasting corrosion and wear resistance.
• 4-1/2 inch size suitable for a wide range of standard commercial openings.
• Built to withstand high-frequency use in busy facilities.