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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 1 15/16 in leaf width, made of steel with a plain bearing type and a removable pin (MPN 4-1/2X4-1/2 MP79 26D).

SKU 3G-OTH-507712

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

MCKINNEY
Manufacturer Part Number
4-1/2X4-1/2 MP79 26D
Type
Full Mortise
Material
Steel
Leaf Wd
1 15/16 in
Bearing Type
Plain
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 1 15/16 in leaf width, made of steel with a plain bearing type and a removable pin (MPN 4-1/2X4-1/2 MP79 26D).

Frequently Asked Questions

What is the MCKINNEY Butt Hinge used for?

The MCKINNEY Butt Hinge is used for mounting doors in commercial and industrial settings. Its full mortise design allows flush installation into the door and frame, providing durable support for heavy-duty applications.

What are the specifications of the MCKINNEY Butt Hinge 4-1/2X4-1/2 MP79 26D?

This MCKINNEY Butt Hinge has a 1 15/16 in leaf width, is made of steel with a plain bearing type, and features a removable pin. It is a full mortise-mount hinge, model 4-1/2X4-1/2 MP79 26D.

Where to buy the MCKINNEY Butt Hinge worldwide?

3G Electric supplies the MCKINNEY Butt Hinge worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this steel full mortise hinge with removable pin.

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, secure with screws, and ensure the removable pin is inserted for easy door removal during maintenance.

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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MCKINNEY Butt Hinge: Steel, Full Mortise, 1 15/16 in Leaf Wd (MPN TA2714 NRP 4-1/2" X 4-1/2"). Key specifications — Removable Pin: No; Bearing Type: Oil Impregnated; Material: Steel.
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