MCKINNEY Butt Hinge: Steel, Full Mortise
The MCKINNEY Butt Hinge is a full mortise-mount hinge with a 2 1/4 in leaf width, made of steel and featuring oil-impregnated bearings (MPN 5X4-1/2 T4A3786 26D). 3G Electric interprets demand and sources this genuine…
SKU 3G-OTH-507826
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Product Description
The MCKINNEY Butt Hinge is a full mortise-mount hinge with a 2 1/4 in leaf width, made of steel and featuring oil-impregnated bearings (MPN 5X4-1/2 T4A3786 26D). 3G Electric interprets demand and sources this genuine industrial hardware across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the MCKINNEY Butt Hinge used for?
The MCKINNEY Butt Hinge is used for mounting heavy doors in commercial and industrial settings. Its full mortise design and steel construction with oil-impregnated bearings provide durable, low-friction operation for high-traffic applications.
What are the specifications of the MCKINNEY Butt Hinge 5X4-1/2 T4A3786 26D?
This MCKINNEY Butt Hinge has a 2 1/4 in leaf width, full mortise mount, steel material, and oil-impregnated bearings. The manufacturer part number is 5X4-1/2 T4A3786 26D. It is designed for reliable, long-lasting door support.
Where to buy MCKINNEY Butt Hinge worldwide?
3G Electric supplies the genuine MCKINNEY Butt Hinge worldwide. We handle full logistics and customs clearance to deliver this industrial hardware to your facility. Contact us to order the 5X4-1/2 T4A3786 26D model.
How to install a full mortise butt hinge?
Install a full mortise butt hinge by cutting a recess (mortise) into the door edge and frame, aligning the hinge leaves, and securing with screws. Ensure the oil-impregnated bearings are properly seated for smooth operation. Follow standard door hardware practices.
Used in
Common applications for MCKINNEYMCKINNEY Products
3G Electric supplies MCKINNEY full mortise-mount butt hinges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









