McKinney TA2314 Architectural Hinge | 4.5" x 4.5" Non-Ferrous Ball Bearing, Brass or Stainless Steel

The McKinney TA2314 NRP is a high-performance standard weight architectural hinge specifically engineered for average traffic and medium-frequency commercial applications. This 5-knuckle, full mortise hinge is a premier solution for door restoration on wood or metal doors, featuring a precision .134 gauge thickness that meets the highest industry benchmarks. Built with a non-ferrous base, it offers exceptional resilience and is a reliable choice for institutional facilities, hospitals, and office buildings.

Advanced Oil Impregnated Bearings (TA Prefix)

Equipped with McKinney's signature TA Prefix technology, this hinge features self-lubricating, one-piece bearings for maintenance-free operation.

• Superior Durability: The non-ferrous bearings provide a smoother, silent door swing while offering high resistance to clogging and corrosion.
• Long-Lasting Wear: Engineered to prevent common hinge failure, acting as a permanent solution for door edge reinforcement in environments with constant operation.
• Medium-Frequency Optimized: Perfectly balanced for doors with closing devices that undergo consistent daily use.

Life Safety & Technical Specifications

• Brand: McKinney (ASSA ABLOY)
• Model: TA2314 
• Dimensions: 4.5" x 4.5" (Standard Weight .134 Thickness)
• Base Material: Non-ferrous (Brass or Stainless Steel)
• UL 3-Hour Fire Rating: IMPORTANT: Only the US32D Satin Stainless Steel finish is certified for use on fire-rated door assemblies (3-hour). Brass based materials are not approved for fire doors.
• ANSI/BHMA Standards: Complies with ANSI A2112 (Brass) or ANSI A5112 (Stainless Steel).
• Included Fasteners: Furnished with all Wood Screws (1-1/4" x 12 FPHW) and all Machine Screws (1/2" x 12-24 FPHM). 

Why Choose the McKinney TA2314?

For projects requiring professional-grade security and longevity, the McKinney TA2314 is the definitive choice. Whether you are performing a solution for door surface repair or outfitting a new commercial office, self-lubricating bearings ensures your openings remain functional and safe for decades.