McKinney T4A3786-5x5-US10B Full Mortise Heavy Weight Five Knuckle Hinge, Oil Rubbed Bronze Finish

The McKinney T4A3786-5x5-US10B is a full mortise heavy weight five knuckle hinge built for high-frequency, high-traffic openings where standard hinges fall short. Measuring 5 inches by 5 inches and finished in a warm Oil Rubbed Bronze (US10B), it pairs durable performance with a refined appearance suited to commercial and architectural applications. Featuring concealed ball bearings, this hinge delivers smooth, quiet operation while supporting heavier doors over years of daily use. As part of McKinney's proven heavy weight T4A series, it's a dependable choice for entryways, institutional buildings, and any opening that demands long-term reliability and strength.

Features

• Full mortise design for standard door and frame preparation.
• Heavy weight construction supports high-frequency and high-traffic doors.
• Five knuckle configuration for balanced load distribution and stability.
• Concealed ball bearings provide smooth, quiet swing and reduced wear.
• 5 x 5 inch size accommodates a wide range of commercial door applications.
• Oil Rubbed Bronze (US10B) finish offers a rich, traditional appearance.