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MCKINNEY 451 D4 Gate Spring, Steel, Black, Powder Coated, 1-1/2 in Bolt Head Dia - Gate Springs
MCKINNEYGate Springs

MCKINNEY 451 D4 Gate Spring, Steel, Black, Powder Coated, 1-1/2 in Bolt Head Dia

The MCKINNEY Gate Spring is a door spring product type, specifically a spring hinge with a 1 1/2 in bolt head diameter. It is constructed from steel with a black powder-coated finish. Hardware is included, and the…

SKU 3G-OTH-388323

Also listed as: 451D4 · 451-D4

Brand
MCKINNEY
Item
451 D4 Gate Spring, Steel, Black, Powder Coated, 1-1/2 in Bolt Head Dia
Part Number
451 D4
Category
Gate Springs
Available to Order
Also known as:451 D4MCKINNEY
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Technical Specifications

MCKINNEY
Manufacturer Part Number
451 D4
Type
Spring Hinge, Gate Springs, Steel, Black
Material
Steel
Color
Black
Finish
Powder Coated
Latch Type
Spring Hinge
Product Type
Door Spring
Bolt Head Dia
1 1/2 in
Hardware Included
Yes

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MCKINNEY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MCKINNEY Gate Spring is a door spring product type, specifically a spring hinge with a 1 1/2 in bolt head diameter. It is constructed from steel with a black powder-coated finish. Hardware is included, and the manufacturer part number is 451 D4.

Frequently Asked Questions

What is the MCKINNEY Gate Spring used for?

The MCKINNEY Gate Spring is a spring hinge designed for self-closing gates and doors. It provides reliable closing force in industrial, commercial, and heavy-duty applications. 3G Electric supplies this steel, powder-coated black spring hinge with a 1 1/2 in bolt head diameter for worldwide delivery.

What are the specifications of the MCKINNEY Gate Spring 451 D4?

The MCKINNEY Gate Spring model 451 D4 is a steel door spring with a black powder-coated finish. It features a 1 1/2 in bolt head diameter and a spring hinge latch type. Hardware is included. 3G Electric sources this genuine MCKINNEY part for global supply.

Where to buy the MCKINNEY Gate Spring worldwide?

3G Electric supplies the MCKINNEY Gate Spring 451 D4 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this steel spring hinge with a 1 1/2 in bolt head diameter for your gate or door application.

How to install the MCKINNEY Gate Spring?

Install the MCKINNEY Gate Spring by mounting the spring hinge to the gate frame and door leaf using the included hardware. Ensure the 1 1/2 in bolt head diameter aligns with pre-drilled holes. Adjust spring tension per manufacturer guidelines for proper self-closing action. 3G Electric provides sourcing support.

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 gate springs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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