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MCKINNEY HT4A3786 BB NRP 5" X 4-1/2 Full Mortise Butt Hinge - Full Mortise-Mount Butt Hinges
MCKINNEYFull Mortise-Mount Butt Hinges

MCKINNEY HT4A3786 BB NRP 5" X 4-1/2 Full Mortise Butt Hinge

The MCKINNEY Butt Hinge is a full mortise-mount hinge with a 2 1/4 in leaf width, made of steel and featuring a ball bearing type. It has a non-removable pin and is identified by manufacturer part number HT4A3786 BB…

SKU 3G-OTH-507698

Also listed as: HT4A3786BBNRP5X412 · HT4A3786 BB NRP 5 X 4 1 2 · HT4A3786-BB-NRP-5-X-4-1-2

Brand
MCKINNEY
Item
HT4A3786 BB NRP 5" X 4-1/2 Full Mortise Butt Hinge
Part Number
HT4A3786 BB NRP 5" X 4-1/2
Category
Full Mortise-Mount Butt Hinges
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Technical Specifications

MCKINNEY
Manufacturer Part Number
HT4A3786 BB NRP 5" X 4-1/2
Type
Full Mortise
Material
Steel
Leaf Wd
2 1/4 in
Bearing Type
Ball
Removable Pin
No

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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 and featuring a ball bearing type. It has a non-removable pin and is identified by manufacturer part number HT4A3786 BB NRP 5" X 4-1/2.

Frequently Asked Questions

What is the MCKINNEY Butt Hinge used for?

The MCKINNEY Butt Hinge is a full mortise-mount hinge used for heavy-duty door applications in commercial and industrial settings. Its steel construction and ball bearing design support frequent, high-traffic use while maintaining smooth operation over time.

What are the specifications of the MCKINNEY Butt Hinge?

The MCKINNEY Butt Hinge has a 2 1/4 in leaf width, is made of steel, and uses a ball bearing type. It is a full mortise-mount hinge with a non-removable pin. The manufacturer part number is HT4A3786 BB NRP 5" X 4-1/2.

Where to buy the MCKINNEY Butt Hinge worldwide?

3G Electric supplies the MCKINNEY Butt Hinge worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this hinge or any other industrial equipment you need.

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, matching the hinge leaf dimensions. Secure the hinge with screws, ensuring the pin aligns vertically. Use a level to check alignment before final tightening.

Used in

Common applications for MCKINNEY
Healthcare facilities — MCKINNEY swing clear hinges (e.g., 3-1/2 T2895 US15-1/4RC NL) allow beds and equipment to pass through doorways without obstruction.
Educational institutions — MCKINNEY classroom lever locksets (e.g., SKU 56HL89) provide ADA-compliant access and key locking for classrooms.
Commercial office buildings — MCKINNEY full mortise-mount pivot hinges (e.g., EP5-J) support heavy doors in high-traffic entrances.
Industrial warehouses — MCKINNEY swing clear hinges (e.g., 4 T2895 U10BE 1/4RC NL) facilitate the movement of pallets and machinery through doorways.
Hospitality venues — MCKINNEY swing clear hinges in stainless steel (e.g., T4A3395 NRP 5") offer corrosion resistance and smooth operation for guest room doors.
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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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This MCKINNEY full mortise-mount butt hinge is constructed from steel with a plain bearing type. It features a leaf width of 1 11/16 inches. Commonly used for mounting doors in industrial and commercial settings where a full mortise installation is required
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This MCKINNEY full mortise-mount butt hinge is constructed from steel with a plain bearing type. It features a leaf width of 1 11/16 inches. Commonly used for mounting doors in industrial and commercial settings where a full mortise installation is required
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This full mortise-mount butt hinge is constructed of stainless steel with a leaf width of 1 13/16 inches. It features ball bearings for smooth operation and a non-removable pin. Suitable for commercial door applications requiring corrosion resistance and heavy-duty support
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