SKU: SG8123L-1124

Torsion spring 152×8.5×1124 mm | LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P

Name: Torsion spring 152×8.5×1124 mm | LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P
Brand: Schweighöfer Tore
SKU: SG8123L-1124
Price: 212.0 EUR
Availability: InStock

€212,00

Tax included Shipping calculated at checkout.

Torsion spring 152×8.5×1124 mm LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P

This left-hand wound torsion spring (LHW) for 1" (25.4 mm) shafts combines high strength with precise spring action. Powder-coated and wax-film coated – ideal for garage doors in regular use.

🔧 Technical specifications

Article No.:
SG8123L-1124

Area of application:
garage

Length:
1124 mm

Inner diameter:
152 mm

Wire thickness:
8.5 mm

Winding direction:
LHW (left wound)

Wave:
1" (25.4 mm)

Surface:
Powder-coated, wax film inside

Treatment:
Oven-relieved, blasted, thermally refined

Color:
Gray

Pre-assembly:
2 spring heads (2P)

Weight:
2.55 kg

Unit:
Piece

💪 Features & Benefits

LHW spring for sectional doors with 1" shaft (25.4 mm)
Corrosion resistant thanks to powder coating and wax film
Thermally relieved and blasted – durable and shatterproof
Pre-assembled with 2 spring heads for quick installation
Smooth gate operation thanks to precise spring constant

⚙️ Application & Assembly

The LHW 152×8.5×1124 mm torsion spring is typically mounted on the right-hand inside of the door and works in pairs with an RHW spring. It compensates for the weight of the door leaf and ensures smooth, safe operation of the garage door.

Safety first: Torsion springs are under high tension. Installation should only be carried out using suitable tension rods (Ø 12.7 mm), personal protective equipment (PPE), and a secured shaft. Disconnect the drive from the power supply before starting. If unsure, consult a specialist company.

🏁 Practical example

For regularly used garages, this LHW spring ensures optimal load distribution and quiet door operation. Its high corrosion protection makes it a reliably durable choice even in damp environments.

🔗 Relevant categories & accessories

❓ FAQ

What does LHW mean?

LHW stands for "Left Hand Wound" – wound on the left. This spring is mounted on the right inside of the gate (in double spring systems).

Can I replace the spring myself?

Only with appropriate experience and tools. Torsion springs can be dangerous if handled improperly.

How do you maintain a torsion spring?

The powder-coated and waxed surface requires little maintenance. Occasional visual inspection for corrosion or cracks is sufficient.

🛒 Order your torsion spring now

Order the torsion spring 152×8.5×1124 mm (LHW) for 1" shaft 25.4 mm – pre-assembled, powder-coated and corrosion-resistant 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.