MCKINNEYFull Mortise-Mount Butt Hinges

MCKINNEY Butt Hinge: Steel, Full Mortise

SKU 3G-OTH-507688

Brand

MCKINNEY

Item

Butt Hinge: Steel, Full Mortise

Technical Specifications

MCKINNEY

Manufacturer Part Number

4-1/2X4-1/2 TA271426DQC12 

Type

Full Mortise 

Material

Steel 

Leaf Wd

1 15/16 in 

Bearing Type

Oil Impregnated 

View Full Spec Sheet

Technical Documents

No technical documents available for this product.

Request documentation →

Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.

Talk to an engineer

Ask a question

MCKINNEY Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MCKINNEY Butt Hinge is a full mortise-mount hinge with a 1 15/16 in leaf width, made of steel with oil-impregnated bearings (MPN 4-1/2X4-1/2 TA271426DQC12). 3G Electric interprets demand and delivers this hinge across 14 industrial departments, with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the MCKINNEY Butt Hinge used for?

The MCKINNEY Butt Hinge is used for mounting doors in industrial and commercial settings. Its full mortise design and steel construction with oil-impregnated bearings provide durable, low-maintenance operation for heavy-duty applications.

What are the specifications of the MCKINNEY Butt Hinge?

The MCKINNEY Butt Hinge is a full mortise type with a leaf width of 1 15/16 in, made of steel, and features oil-impregnated bearings. The manufacturer part number is 4-1/2X4-1/2 TA271426DQC12.

Where to buy the MCKINNEY Butt Hinge worldwide?

3G Electric supplies the MCKINNEY Butt Hinge worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver this hinge to support your facility maintenance needs across any location.

How to install a full mortise butt hinge?

To install a full mortise butt hinge like the MCKINNEY, cut a recess (mortise) into the door edge and frame, align the hinge leaves, and secure with screws. Ensure the oil-impregnated bearings are properly seated for smooth operation.

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.

Browse all MCKINNEY products →Contact our engineers →