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. It features an oil-impregnated bearing type and a removable pin, identified by manufacturer part number T4A3786 HD BB…
SKU 3G-OTH-507816
Need installation or engineering help?
Ask a question
Product Description
The MCKINNEY Butt Hinge is a full mortise-mount hinge with a 2 1/4 in leaf width, made of steel. It features an oil-impregnated bearing type and a removable pin, identified by manufacturer part number T4A3786 HD BB 5" X 4-1/2".
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the MCKINNEY Butt Hinge used for?
The MCKINNEY Butt Hinge is used for heavy-duty door mounting in commercial and industrial settings. Its full mortise design and steel construction provide reliable support for high-traffic doors, while the oil-impregnated bearing ensures smooth, quiet operation over time.
What are the specifications of the MCKINNEY Butt Hinge T4A3786 HD BB?
This MCKINNEY Butt Hinge has a 2 1/4 in leaf width, is made of steel, and features an oil-impregnated bearing type. It includes a removable pin for easy door removal and is a full mortise-mount design. The manufacturer part number is T4A3786 HD BB 5" X 4-1/2".
Where to buy the MCKINNEY Butt Hinge worldwide?
3G Electric supplies the MCKINNEY Butt Hinge worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this hinge to your facility. Contact us for availability and lead time on this steel full mortise hinge.
How to install a full mortise butt hinge like the MCKINNEY T4A3786?
Installation requires mortising the door and frame to match the hinge leaf dimensions. Use the hinge as a template to mark screw holes, then secure with appropriate screws. Ensure the removable pin is aligned for easy future door removal. Always follow door manufacturer guidelines for weight and size compatibility.
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.









