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PRIME-LINE Garage Spring: Steel, 0.25 in Wire Dia, 2 7/16 in Outside Dia - Springs & Counterbalances
PRIME-LINESprings & Counterbalances

PRIME-LINE Garage Spring: Steel, 0.25 in Wire Dia, 2 7/16 in Outside Dia

The PRIME-LINE GD 12308 is a steel torsion spring with a 0.25 in wire diameter, 2 7/16 in outside diameter, and 180° deflection angle. It features a right-hand wind direction and closed drawbar ends. 3G Electric…

SKU 3G-OTH-455605

Brand
PRIME-LINE
Item
Garage Spring: Steel, 0.25 in Wire Dia, 2 7/16 in Outside Dia
Category
Springs & Counterbalances
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Technical Specifications

PRIME-LINE
Manufacturer Part Number
GD 12308
Material
Steel
End Type
Closed Drawbar
Wire Dia
0.25 in
Outside Dia
2 7/16 in
Product Type
Torsion Spring
Wind Direction
Right Hand
Deflection Angle
180°
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PRIME-LINE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PRIME-LINE GD 12308 is a steel torsion spring with a 0.25 in wire diameter, 2 7/16 in outside diameter, and 180° deflection angle. It features a right-hand wind direction and closed drawbar ends. 3G Electric interprets demand and delivers this spring across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the PRIME-LINE GD 12308 torsion spring used for?

The PRIME-LINE GD 12308 is a steel torsion spring designed for garage door counterbalance systems. It stores and releases energy to assist in lifting and lowering the door smoothly. 3G Electric supplies this spring across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

What are the specifications of the PRIME-LINE GD 12308?

The PRIME-LINE GD 12308 is a steel torsion spring with a 0.25 in wire diameter, 2 7/16 in outside diameter, and 180° deflection angle. It has a right-hand wind direction and closed drawbar ends. The manufacturer part number is GD 12308.

Where to buy the PRIME-LINE GD 12308 worldwide?

3G Electric supplies the PRIME-LINE GD 12308 torsion spring worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source and deliver this spring across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to install the PRIME-LINE GD 12308 torsion spring?

Installation of the PRIME-LINE GD 12308 requires winding bars and safety glasses. Always release tension from the old spring before removal. Mount the spring on the torsion bar with the correct wind direction (right hand for this model) and secure the closed drawbar ends. Consult a professional for safe handling.

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.

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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PRIME-LINE Garage Spring: Steel, 0.25 in Wire Dia, 2 1/2 in Outside Dia, 180° Deflection Angle (MPN GD 12322). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Left Hand.
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PRIME-LINE Garage Spring: Steel, 0.25 in Wire Dia, 2 1/2 in Outside Dia, 180° Deflection Angle (MPN GD 12322). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Left Hand.
PRIME-LINE Garage Spring: Steel, 0.243 in Wire Dia, 2 1/4 in Outside Dia, 180° Deflection Angle (MPN GD 12229). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Left Hand.
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PRIME-LINE Garage Spring: Steel, 0.243 in Wire Dia, 2 1/4 in Outside Dia, 180° Deflection Angle (MPN GD 12229). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Left Hand.
PRIME-LINE Garage Spring: Steel, 0.207 in Wire Dia, 2 13/32 in Outside Dia, 180° Deflection Angle (MPN GD 12317). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Right Hand.
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PRIME-LINE Garage Spring: Steel, 0.207 in Wire Dia, 2 13/32 in Outside Dia, 180° Deflection Angle (MPN GD 12317). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Right Hand.
PRIME-LINE Garage Spring: Steel, 0.243 in Wire Dia, 2 1/2 in Outside Dia, 180° Deflection Angle (MPN GD 12232). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Right Hand.
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PRIME-LINE Garage Spring: Steel, 0.243 in Wire Dia, 2 1/2 in Outside Dia, 180° Deflection Angle (MPN GD 12232). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Right Hand.
PRIME-LINE Garage Spring: Steel, 0.218 in Wire Dia, 2 13/32 in Outside Dia, 180° Deflection Angle (MPN GD 12315). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Right Hand.
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PRIME-LINE Garage Spring: Steel, 0.218 in Wire Dia, 2 13/32 in Outside Dia, 180° Deflection Angle (MPN GD 12315). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Right Hand.
PRIME-LINE Garage Spring: Steel, 0.207 in Wire Dia, 2 5/32 in Outside Dia, 180° Deflection Angle (MPN GD 12225). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Left Hand.
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PRIME-LINE Garage Spring: Steel, 0.207 in Wire Dia, 2 5/32 in Outside Dia, 180° Deflection Angle (MPN GD 12225). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Left Hand.
PRIME-LINE Garage Spring: Steel, 0.25 in Wire Dia, 2 1/4 in Outside Dia, 180° Deflection Angle (MPN GD 12231). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Left Hand.
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PRIME-LINE Garage Spring: Steel, 0.25 in Wire Dia, 2 1/4 in Outside Dia, 180° Deflection Angle (MPN GD 12231). Key specifications — Brand: PRIME-LINE; Material: Steel; Product Type: Torsion Spring; End Type: Closed Drawbar; Wind Direction: Left Hand.
PRIME-LINE Cable Drum: Steel, 265 lb Load Rating - Max, 4 1/2 in Overall Lg, For 9 ft Door Ht - Max (MPN GD 12223). Key specifications — Brand: PRIME-LINE; Material: Steel; Mounting Location: Door; Product Type: Cable Drum.
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PRIME-LINE Cable Drum: Steel, 265 lb Load Rating - Max, 4 1/2 in Overall Lg, For 9 ft Door Ht - Max (MPN GD 12223). Key specifications — Brand: PRIME-LINE; Material: Steel; Mounting Location: Door; Product Type: Cable Drum.