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MCKINNEY Butt Hinge: Steel, Full Mortise - Full Mortise-Mount Butt Hinges
MCKINNEYFull Mortise-Mount Butt Hinges

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 with a ball bearing type and a removable pin (MPN HT4A3786 HD BB 5" X 4-1/2"). 3G Electric interprets demand and sources…

SKU 3G-OTH-507839

Brand
MCKINNEY
Item
Butt Hinge: Steel, Full Mortise
Category
Full Mortise-Mount Butt Hinges
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Technical Specifications

MCKINNEY
Manufacturer Part Number
HT4A3786 HD BB 5" X 4-1/2"
Type
Full Mortise
Material
Steel
Leaf Wd
2 1/4 in
Bearing Type
Ball
Removable Pin
Yes
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MCKINNEY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MCKINNEY Butt Hinge is a full mortise-mount hinge with a 2 1/4 in leaf width, made of steel with a ball bearing type and a removable pin (MPN HT4A3786 HD BB 5" X 4-1/2"). 3G Electric interprets demand and sources this genuine industrial hinge 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 heavy-duty door mounting in industrial and commercial settings. Its full mortise design and steel construction with ball bearings provide reliable support for frequent use, making it suitable for plant entrances, equipment enclosures, and maintenance access points.

What are the specifications of the MCKINNEY Butt Hinge?

This MCKINNEY Butt Hinge has a full mortise mount, 2 1/4 in leaf width, steel material, ball bearing type, and a removable pin. The manufacturer part number is HT4A3786 HD BB 5" X 4-1/2". It is designed for durable, long-lasting performance in demanding environments.

Where to buy the MCKINNEY Butt Hinge worldwide?

3G Electric supplies the MCKINNEY Butt Hinge worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine parts like this hinge with expert support for procurement and shipping to any location.

How to install a full mortise butt hinge?

To install a full mortise butt hinge like the MCKINNEY, cut precise mortises in both the door edge and frame, align the hinge leaves, and secure with screws. Ensure the removable pin is accessible for future adjustments. Use a template for consistent depth and alignment to avoid binding.

Used in

Common applications for MCKINNEY
Commercial building door control — MCKINNEY gate springs (e.g., 451 D4) for automatic door closing in office corridors
Industrial facility access — MCKINNEY gate springs (e.g., 452 D4) for heavy-duty gate closing in warehouse environments
Security system integration — MCKINNEY MCK-EPT power transfer unit for wiring door alarms in institutional buildings
Retrofit door hardware — MCKINNEY gate springs (e.g., 453 D4) for replacing worn springs in existing door assemblies
Low-voltage access control — MCKINNEY MCK-EPT power transfer unit for electric strike wiring in commercial entryways

MCKINNEY 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.

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