McKinney MacPro MP79 Plain Bearing Hinge | 4-1/2" x 4-1/2" Steel

The McKinney MacPro MP79 is a high-quality, commercial-grade architectural hinge designed for average traffic applications in commercial construction. This 5-knuckle, full mortise steel hinge is meticulously engineered with a .134 Standard Weight thickness, providing a sturdy and reliable solution for door restoration. It is a cost-effective choice for standard wood or metal doors where a high-performance ball bearing is not required but durability is essential.

Performance & Security Features

• Plain Bearing Construction: Designed for dependable operation on doors with standard usage cycles, providing a clean and simplified solution for door edge reinforcement.
  
• UL Fire Rated: This hinge is rigorously tested and certified to meet UL standards for a 3-hour fire rating. This makes it an ideal solution for commercial door security in life-safety openings, such as stairwell and corridor doors.
• ANSI/BHMA A156.1 Compliant: Meets industry-standard ANSI A8112 specifications, ensuring the hardware adheres to rigorous benchmarks for durability, materials, and functionality.
  
• Non-Rising Steel Pin: Features a professional button-tip design and a non-rising pin that stays securely in place during frequent operation, maintaining the door’s alignment and aesthetic appeal.

Technical Details & Specifications

• Brand: McKinney (ASSA ABLOY)
• Model: MacPro MP79
• Dimensions: 4-1/2" x 4-1/2" (Standard Weight .134 Gauge)
  
• Material: Plated Steel (Available in various architectural finishes)
• Knuckle Design: 5 Knuckle Template Pattern
• Fasteners Included: Furnished with all Wood Screws (1-1/4" x 12 FPHW) and Machine Screws (1/2" x 12-24 FPHM).
  

Why Choose the McKinney MacPro MP79?

The McKinney MacPro MP79 offers the perfect balance of affordability and professional performance. Whether you are performing a solution for door surface repair or outfitting a new commercial office space, its template screw hole pattern ensures easy alignment and a rapid installation process. By choosing a hinge that meets ANSI A8112 standards and carries a 3-hour fire rating, you are investing in a high-intent architectural component that stands the test of time in any commercial environment.