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3G Electric
PRIME-LINE GD 12207 Extension Spring - Springs & Counterbalances
PRIME-LINESprings & Counterbalances

PRIME-LINE GD 12207 Extension Spring

The PRIME-LINE Garage Spring is a carbon steel extension spring with a double-loop end type, 0.188 in wire diameter, 2 in outside diameter, and 180° deflection angle. It is non-handed in wind direction (MPN GD 12207).

SKU 3G-OTH-455568

Also listed as: GD12207 · GD-12207

Brand
PRIME-LINE
Item
GD 12207 Extension Spring
Part Number
GD 12207
Category
Springs & Counterbalances
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

PRIME-LINE
Manufacturer Part Number
GD 12207
Material
Carbon Steel
End Type
Double Loop
Wire Dia
0.188 in
Outside Dia
2 in
Product Type
Extension Spring
Wind Direction
Non-Handed
Deflection Angle
180°

Technical Documents

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PRIME-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PRIME-LINE Garage Spring is a carbon steel extension spring with a double-loop end type, 0.188 in wire diameter, 2 in outside diameter, and 180° deflection angle. It is non-handed in wind direction (MPN GD 12207).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the PRIME-LINE Garage Spring used for?

The PRIME-LINE Garage Spring is a carbon steel extension spring designed for garage door counterbalance systems. Its double-loop ends and non-handed wind direction simplify installation in residential or light-commercial overhead doors, providing reliable tension to offset door weight during operation.

What are the specifications of the PRIME-LINE Garage Spring GD 12207?

The PRIME-LINE GD 12207 is a carbon steel extension spring with 0.188 in wire diameter, 2 in outside diameter, 180° deflection angle, and double-loop end type. It is non-handed in wind direction, making it suitable for universal left- or right-side mounting in garage door applications.

Where to buy the PRIME-LINE Garage Spring worldwide?

3G Electric supplies the PRIME-LINE Garage Spring GD 12207 to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this carbon steel extension spring.

How to install the PRIME-LINE Garage Spring?

Install the PRIME-LINE extension spring by attaching the double-loop ends to the stationary bracket and the garage door cable pulley. Ensure the spring is properly tensioned for the door weight and that the non-handed wind direction matches your mounting side. Always follow manufacturer safety guidelines and use proper tools.

Used in

Common applications for PRIME-LINE
Residential garage door repair — PRIME-LINE keyed T-handles (GD 52169) for replacing broken lock handles on sectional doors.
Light-commercial door maintenance — PRIME-LINE spring cables (GD 52102) for torsion spring systems on warehouse overhead doors.
Sliding door security — PRIME-LINE slide locks (GD 52118) for bolting sliding garage doors in industrial storage facilities.
Garage door safety — PRIME-LINE stop balls (GD 52286) as travel limit stops on automatic door openers.
Extension spring door systems — PRIME-LINE extension cables (GD 52263) for replacing worn cables on residential garage doors.
Cabinet and locker hardware — PRIME-LINE keyed L-handles (GD 52123) for securing storage cabinets in maintenance shops.
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PRIME-LINE Products

3G Electric supplies PRIME-LINE springs & counterbalances. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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