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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 (MPN 55491) is a full mortise-mount butt hinge made of steel with a 1 11/16 in leaf width and plain bearing type. 3G Electric interprets customer demand and delivers genuine industrial…

SKU 3G-OTH-507814

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

MCKINNEY
Manufacturer Part Number
55491
Type
Full Mortise
Material
Steel
Leaf Wd
1 11/16 in
Bearing Type
Plain
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MCKINNEY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MCKINNEY Butt Hinge (MPN 55491) is a full mortise-mount butt hinge made of steel with a 1 11/16 in leaf width and plain bearing type. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

Frequently Asked Questions

What is the MCKINNEY Butt Hinge 55491 used for?

The MCKINNEY Butt Hinge 55491 is a full mortise-mount steel hinge used for heavy-duty door applications in industrial and commercial facilities. Its plain bearing design suits moderate-traffic doors where smooth, reliable pivoting is required. 3G Electric supplies this hinge globally, supporting maintenance and construction projects across multiple industries.

What are the specifications of the MCKINNEY Butt Hinge 55491?

The MCKINNEY Butt Hinge 55491 has a 1 11/16 in leaf width, is made of steel, and features a plain bearing type. It is a full mortise-mount butt hinge, designed for recessed installation into the door and frame. The manufacturer part number is 55491. 3G Electric sources this genuine MCKINNEY hinge for worldwide delivery.

Where to buy the MCKINNEY Butt Hinge 55491 worldwide?

3G Electric supplies the MCKINNEY Butt Hinge 55491 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine steel full mortise hinge for your facility. We source across 14 industrial departments and beyond.

How to install a full mortise butt hinge like the MCKINNEY 55491?

To install a full mortise butt hinge like the MCKINNEY 55491, cut a recess (mortise) into the door edge and frame to match the hinge leaf dimensions. Position the hinge, mark screw holes, and secure with appropriate screws. Ensure the hinge is flush with the surface for proper operation. 3G Electric provides sourcing support for this MCKINNEY hinge.

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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