McKinney RBTA2714 4-1/2x4-1/2 Five-Knuckle Standard Weight Raised Barrel Hinge | Full Mortise
McKinney RBTA2714 4-1/2 x 4-1/2 five-knuckle standard weight raised barrel hinge.
Lead time: Normally ships in 2-3 business days via McKinney QuickShip; current lead time confirmed at order acknowledgment.
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McKinney RBTA2714 4-1/2 x 4-1/2 Five-Knuckle Standard Weight Raised Barrel Full Mortise Hinge
The McKinney RBTA2714 is a full mortise, five-knuckle standard weight steel butt hinge featuring a raised barrel design — also referred to as a raised-barrel butt hinge — that allows a door to swing clear of projecting casing trim or a deep frame return without binding. Manufactured by McKinney, a trusted name in commercial and architectural hardware, the RBTA2714 delivers reliable, low-profile pivot performance in a 4-1/2 in. x 4-1/2 in. leaf size suited to a wide range of door applications where standard-profile hinges would conflict with protruding trim profiles.
Institutional Grade Features & Benefits
- Raised Barrel Clears Projecting Trim: The elevated barrel profile is the defining feature of the RBTA2714 — it creates the necessary gap between the door edge and deep frame returns or protruding decorative casing, preventing contact and allowing smooth, unrestricted door swing.
- Full Mortise Installation: Both leaves are fully mortised into the door edge and frame, providing a flush, clean finish and maximum load-bearing contact between hardware and substrate — the preferred installation method for commercial and institutional doors.
- Five-Knuckle Construction: The five-knuckle configuration distributes door weight and operating stress across more bearing surface than three-knuckle alternatives, contributing to long-term durability and smooth pivot action under repeated use.
- Standard Weight Steel Leaf: Manufactured from steel at a leaf thickness of 0.134 in. (per the McKinney full-line catalog), the RBTA2714 provides dependable performance for standard-weight door applications.
- McKinney Quality: McKinney hinges are engineered to meet the demands of architectural and commercial construction, with consistent dimensional tolerances for straightforward field installation and reliable long-term service life.
- 4-1/2 x 4-1/2 In. Leaf Size: The square leaf dimension is a widely specified size compatible with standard commercial door and frame preparations, minimizing the need for custom mortising or template modification.
Technical Details
| Feature | Details |
|---|---|
| Brand | McKinney |
| Model / Part Number | RBTA2714 |
| Part Type | Hinge — Full Mortise Butt Hinge |
| Leaf Size | 4-1/2 in. x 4-1/2 in. |
| Knuckle Count | Five-Knuckle |
| Weight Class | Standard Weight |
| Barrel Style | Raised Barrel |
| Gauge / Leaf Thickness | 0.134 in. (per McKinney full-line catalog) |
| Material | Steel |
| Installation Type | Full Mortise |
Documentation
- McKinney Catalog / Product Page - RBTA2714
- This model is a factory option (modified barrel/tip) of the base hinge; the McKinney document library publishes the cut sheet under the base model. The catalog page above carries the option's specification.
| Brand | McKinney |
| General - US Finishes | US26D - Satin Chrome |
| Hinge Type | Full Mortise |
| Hinge Mounting | Full Mortise |
| Door Handing | Field Reversible, Field Reversible |
| Hinge Height | 4.5" Hi |
| Hinge Width | 4.5" Wi |
| Hinge Grade/Thickness | Standard Wt .119 to .146 |
| Hinge Corners | Square |
| Hinge Knuckle | 5 Knuckles |
| Base Material | Steel |
| Part Type | Hinge, Hinge |
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