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

MCKINNEY Butt Hinge: Stainless Steel, Full Mortise

The MCKINNEY Butt Hinge is a full mortise-mount hinge with a 2 1/4 in leaf width, made of stainless steel and featuring ball bearings. This model (MPN 4-1/2X4-1/2 T4A3386 32D) is designed for durable, smooth…

SKU 3G-OTH-507828

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

MCKINNEY
Manufacturer Part Number
4-1/2X4-1/2 T4A3386 32D
Type
Full Mortise
Material
Stainless Steel
Leaf Wd
2 1/4 in
Bearing Type
Ball
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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 stainless steel and featuring ball bearings. This model (MPN 4-1/2X4-1/2 T4A3386 32D) is designed for durable, smooth operation in industrial door applications.

Frequently Asked Questions

What is the MCKINNEY Butt Hinge used for?

The MCKINNEY Butt Hinge is used for mounting industrial doors where smooth, durable operation is required. Its full mortise design and ball bearings support heavy doors in commercial and institutional settings, providing reliable long-term performance.

What are the specifications of the MCKINNEY Butt Hinge?

This MCKINNEY Butt Hinge has a 2 1/4 in leaf width, is made of stainless steel, and uses ball bearings. It is a full mortise-mount type, model MPN 4-1/2X4-1/2 T4A3386 32D, designed for industrial door applications requiring corrosion resistance and smooth pivoting.

Where to buy the MCKINNEY Butt Hinge worldwide?

3G Electric supplies the MCKINNEY Butt Hinge worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your location. Contact us to order this stainless steel full mortise hinge for your project.

How to install a full mortise butt hinge?

Install a full mortise butt hinge by cutting a recess (mortise) into the door edge and frame, matching the hinge leaf dimensions. Secure with screws, ensuring the hinge pin aligns vertically. For ball-bearing hinges like MCKINNEY, avoid over-tightening to maintain 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.

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