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MCKINNEY Gate Spring: Door Spring, Spring Hinge, 1 1/2 in Bolt Head Dia, Gate Springs
MCKINNEYGate Springs

MCKINNEY Gate Spring: Door Spring, Spring Hinge, 1 1/2 in Bolt Head Dia, Gate Springs

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

Brand
MCKINNEY
Item
Gate Spring: Door Spring, Spring Hinge, 1 1/2 in Bolt Head Dia, Gate Springs
Category
Gate Springs
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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.

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 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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More from MCKINNEY

View all MCKINNEY parts →
MCKINNEY Gate Spring: Door Spring, Spring Hinge, 1 1/2 in Bolt Head Dia, Gate Springs, Steel, Black (MPN 453 D4). Key specifications — Brand: MCKINNEY; Color: Black; Finish: Powder Coated; Latch Type: Spring Hinge; Hardware Included: Yes; Material: Steel; Product Type: Door Spring.
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MCKINNEY Gate Spring: Door Spring, Spring Hinge, 1 1/2 in Bolt Head Dia, Gate Springs, Steel, Black (MPN 453 D4). Key specifications — Brand: MCKINNEY; Color: Black; Finish: Powder Coated; Latch Type: Spring Hinge; Hardware Included: Yes; Material: Steel; Product Type: Door Spring.
MCKINNEY Gate Spring: Door Spring, Spring Hinge, 1 1/2 in Bolt Head Dia, Gate Springs, Steel, Black (MPN 452 D4). Key specifications — Brand: MCKINNEY; Color: Black; Finish: Powder Coated; Latch Type: Spring Hinge; Hardware Included: Yes; Material: Steel; Product Type: Door Spring.
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MCKINNEY Gate Spring: Door Spring, Spring Hinge, 1 1/2 in Bolt Head Dia, Gate Springs, Steel, Black (MPN 452 D4). Key specifications — Brand: MCKINNEY; Color: Black; Finish: Powder Coated; Latch Type: Spring Hinge; Hardware Included: Yes; Material: Steel; Product Type: Door Spring.