SKU: SG8129L-1216

Torsion spring 152×8×1216 mm | LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P

Name: Torsion spring 152×8×1216 mm | LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P
Brand: Schweighöfer Tore
SKU: SG8129L-1216
Price: 284.2 EUR
Availability: InStock

€284,20

Tax included Shipping calculated at checkout.

Torsion spring 152×8×1216 mm LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P

This left-hand wound torsion spring (LHW) for 1" shaft 25.4 mm offers optimal corrosion protection and long-lasting performance thanks to its powder-coated surface and wax film inside – pre-assembled with 2 spring heads (2P).

🔧 Technical specifications

Article No.:
SG8129L-1216

Area of application:
garage

Length:
1216 mm

Inner diameter:
152 mm

Wire thickness:
8 mm

Winding direction:
LHW (left wound)

Wave:
1" (25.4 mm)

Surface:
Powder-coated, wax film inside

Treatment:
Thermally relieved, blasted, corrosion-protected

Color:
Gray

Pre-assembly:
2 spring heads (2P)

Weight:
2.55 kg

Unit:
Piece

💪 Features & Benefits

Corrosion-resistant powder coating with additional wax film
Precisely wound for consistent spring force and smooth gate operation
Pre-assembled with 2P spring heads – ready for immediate installation
Thermal stress relief and blasting treatment for maximum durability
Ideal for sectional doors with a 1" shaft (25.4 mm)

⚙️ Application & Assembly

This torsion spring is specifically designed for garage doors operated with 1" shafts. The LHW winding is typically used on the right side of the door (viewed from the inside). Thanks to the pre-assembly with two spring heads, replacement is quick and easy.

Important safety notice: Torsion springs are under high tension. Use only suitable tensioning tools (Ø 12.7 mm) and wear appropriate protective equipment. If you are unsure, installation should be carried out by trained professionals.

🏁 Example of use

In garages with medium to high usage, the LHW torsion spring (152 x 8 x 1216 mm) ensures smooth movement of the garage door panel. This reduces the motor load and prevents uneven wear.

🔗 Relevant categories & accessories

❓ FAQ

Which side is the LHW spring intended for?

LHW stands for "Left Hand Wound" – this spring is installed on the right side of the gate (viewed from the inside).

How can I determine which winding direction I need?

In a double spring system, the LHW spring is on the right side, the RHW spring is on the left side.

Can the spring be reordered?

Yes, the exact reorder is made using the article number SG8129L-1216. We will be happy to assist you with this.

🛒 Order your torsion spring now

Secure your torsion spring 152×8×1216 mm (LHW) for 1" shaft 25.4 mm – pre-assembled, powder-coated and in professional quality.

Check availability & request a quote

Delivery information

Shipping options | Costs & delivery times

Germany

- 5,90 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors free of charge (4-5 weeks)

Austria

- 13,00 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors 90,00 € (4-5 weeks)

Luxembourg

- 13,00 € (1 - 8 working days)

- Order value from 300,00 € free of charge (1 - 8 working days)

- Garage doors free of charge (4-5 weeks)

Countries we ship to
Germany, Austria, Luxembourg*

*excluding islands

Delivery information for gates and doors

Pickup information:
Ordering and collection: Order online and collect the gate personally from our warehouse.

Delivery notice: The delivery notice provided by us after production is provisional and not legally binding. Deviations, e.g. due to traffic volumes or disruptions, do not give rise to claims for complaint.

Conditions for free freight of gates and doors:

-Please provide your mobile number when ordering
- Please ensure that someone is present to receive the goods on the scheduled delivery date. If someone is not present, please contact us.
- Our delivery is made with a truck combination of 18 meters in length.
- For unloading with a truck-mounted forklift we need sufficient space around the vehicle.
- Your address must be accessible; consider access roads, tight curves, posts, overhanging trees, etc.

Important points:
- The driver unloads the goods at the address specified when ordering.
- Unloading at other locations is the responsibility of the customer; we are not liable for damage at unsafely chosen unloading locations.
- If there are problems with space for unloading with the truck-mounted forklift, please ensure that there are enough unloading personnel available in advance.

Special cases:
- If your address cannot be reached by truck, please contact us before ordering to ensure optimal delivery and avoid damage.

If you have any further questions or special cases, please do not hesitate to contact us.