Description

McKinney® MacPro MPB68 – 4.5″ Heavy Ball Bearing Hinge

The McKinney MacPro MPB68 Heavy Ball Bearing Hinge is a contractor-grade, heavy weight full mortise hinge designed for extra-heavy or high-frequency doors. Available in standard removable pin or Non-Removable Pin (NRP) options, it delivers smooth, reliable operation while providing flexibility for security needs.

Features

• Heavy weight full mortise, five-knuckle ball bearing hinge
• Non-handed for versatile installation
• Square corners with template hole pattern for easy alignment
• Steel construction for durability
• NFPA 80 Compliant
• ANSI Cross Reference: A8111
• Conforms to ANSI/BHMA Standards: A156.1, A156.7
• Contractor-grade quality ideal for bulk installations

Benefits

• Smooth, reliable operation for high-frequency or extra-heavy doors
• Meets industry standards for performance and safety
• Ideal for large projects needing durable, heavy-duty hinges
• Ball bearing design reduces wear and supports doors with closing devices

Specifications

• Hinge Type: Full Mortise
• Knuckles: Five
• Size: 4-1/2″ x 4-1/2″
• Base Material: Steel
• Weight: Heavy
• Corner Shape: Square
• Handing: Non-handed
• Bearing Type: Ball Bearing
• Description: MacPro® Heavy Weight Full Mortise Five Knuckle Hinge

Applications

The McKinney MacPro MPB68 Heavy Ball Bearing Hinge is ideal for extra-heavy doors, high-traffic doors, and doors with closing devices in commercial buildings, offices, hotels, and institutional facilities. Its contractor-grade construction makes it perfect for bulk projects requiring consistent performance and durability.