McKinney TA314-4 1/2 x 4 1/2-US32D Full Mortise Three Knuckle Concealed Bearing Hinge, 4 1/2" x 4 1/2" Square Corner, 630 Satin Stainless Steel Finish

The McKinney TA314 4 1/2" x 4 1/2" full mortise hinge is a dependable choice for standard weight, medium to high frequency openings in commercial buildings. Built with a three knuckle concealed bearing design, it delivers smooth, consistent swing performance while supporting up to a five knuckle appearance for a clean, finished look. The hinge features square corners and is offered in a 630 Satin Stainless Steel finish (US32D), providing strong corrosion resistance for interior and select exterior applications. Manufactured to ANSI standards and made in the USA, this hinge is a reliable, long-lasting solution for doors requiring quiet, reliable operation and durable everyday hardware.

Features

• Three knuckle concealed bearing construction for smooth, quiet door operation.
• Standard weight design suited for medium to high frequency openings.
• 4 1/2" x 4 1/2" size with square corner configuration.
• Finished in 630 Satin Stainless Steel (US32D) for corrosion resistance and lasting appearance.
• Full mortise mounting for a flush, professional installation.
• Manufactured in the USA to recognized industry standards.