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McKinney MacPro MPB79 Ball Bearing Hinge | 4.5" x 4.5" Steel
The McKinney MacPro MPB79 is a top-tier, contractor-grade ball bearing hinge designed for average traffic in commercial environments. Engineered with a .134 standard weight thickness, this 5-knuckle, full mortise hinge offers a perfect balance of affordability and heavy-duty performance. It is a reliable solution for door restoration and new construction projects requiring high-volume, quality hardware.
Key Performance Features
- Ball Bearing Construction: Provides smooth, effortless door operation, especially on doors equipped with door closing devices.
- 3-Hour Fire Rating: Rigorously tested and UL certified to withstand fire exposure for up to three hours, making it an essential solution for commercial door security in fire-rated openings.
- ANSI/BHMA A156.1 Compliant: Meets industry-standard ANSI A8112 benchmarks for durability and functional excellence.
- Universal Application: Ideal for both wood and metal doors in offices, public buildings, and retail spaces.
Technical Details & Specifications
- Brand: McKinney (ASSA ABLOY)
- Model: MacPro MPB79
- Dimensions: 4.5" Height x 4.5" Width (Standard Weight .134 Gauge)
- Base Material: High-strength plated steel
- Included Fasteners: Shipped with all wood screws (1-1/4" x 12 FPHW) and all machine screws (1/2" x 12-24 FPHM).
- Pin Type: Features a non-rising steel pin with professional button tips for a clean aesthetic.
Why Choose the McKinney MacPro MPB79?
The McKinney MacPro MPB79 is the definitive solution for door surface repair and security upgrades. Its template screw hole pattern ensures quick alignment and easy installation, saving time on large-scale projects. By choosing a hinge that meets ANSI/BHMA A156.1 standards, you are investing in a product that provides long-term reliability and complies with stringent fire safety regulations.
| General - US Finishes | US26D - Satin Chrome or US26 - Polished Chrome or US15 - Satin Nickel or US3 - Polished Brass or US4 - Satin Brass or US10B - Oil Rubbed Bronze or US10BE - Oil Rub Bronze Equal or USP - Prime Painted |
| Brand | McKinney |
| Hinge Height | 4.5" Hi |
| Hinge Width | 4.5" Wi |
| Hinge Grade/Thickness | Standard Wt .119 to .146 |
| Hinge Type | Full Mortise |
| Hinge Options | Ball Bearing |
| Base Material | Steel |
| Hinge Corners | Square |
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