SKU: SG2215L-0939

Torsion spring 51×6.5×939 mm LHW | 1" shaft 25.4 mm | Powder-coated grey | Pre-assembled with 2 spring heads (2P)

Name: Torsion spring 51×6.5×939 mm LHW | 1" shaft 25.4 mm | Powder-coated grey | Pre-assembled with 2 spring heads (2P)
Brand: Schweighöfer Tore
SKU: SG2215L-0939
Price: 71.0 EUR
Availability: InStock

€71,00

Tax included Shipping calculated at checkout.

Torsion spring 51×6.5×939 mm LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P Pre-assembled

The 51×6.5×939 mm LHW torsion spring is a robust, left-hand wound garage door spring for sectional doors with a 1" (25.4 mm) shaft. Powder-coated, waxed, and pre-assembled – for maximum safety, stability, and corrosion protection.

🔧 Technical Data & Specifications

Article number:
SG2215L-0939

Area of application:
Garage / ERA-RES sectional doors

Length:
939 mm

Inner diameter:
51 mm

Wire thickness:
6.5 mm

Winding direction:
LHW (left-handed)

Wave:
1" (25.4 mm)

Surface:
Powder-coated, wax film inside

Treatment:
Thermally discharged, blasted, corrosion-protected

Color:
Gray

Pre-assembly:
2 spring heads (2P)

Weight:
6.77 kg

Unit:
Piece

💪 Advantages & Features

Left-hand wound LHW spring – suitable for gates with a 1" shaft
6.5 mm wire thickness for optimal clamping force and stability
Powder-coated exterior, wax-coated interior – double corrosion protection
Pre-assembled with 2P spring heads – ready for installation and safe
Thermally treated for constant voltage and long durability
Perfectly suited for ERA-RES sectional doors with a high number of cycles

⚙️ Application & Assembly Instructions

This LHW torsion spring is mounted on the right side of the gate (viewed from the inside). It precisely balances the weight of the gate leaf and ensures smooth movement. The combination of powder coating and wax film effectively protects against rust, friction, and environmental influences – ideal for long-lasting use.

Safety tip: Installation work on torsion springs should only be carried out using suitable clamping tools (Ø 12.7 mm) and protective equipment. Tormeister 24 recommends installation by experienced professionals.

🏁 Practical example & area of application

This LHW spring, measuring 51×6.5×939 mm, is commonly used in medium-sized garage doors. It ensures reliable power transmission, quiet door operation, and a long service life – even with frequent use.

🔗 Accessories & Spare Parts

❓ FAQ – Frequently Asked Questions

What does LHW mean?

LHW stands for "Left Hand Wound" – left-hand wound. This spring is mounted on the right side (viewed from the inside) in double spring systems.

How do I recognize the correct winding direction?

LHW springs are mounted on the right, RHW springs on the left – always viewed from the inside of the gate.

How long does a torsion spring last?

With proper installation and maintenance, up to 25,000 cycles are possible. Regular lubrication significantly increases the service life.

🛒 Order your torsion spring now

Order the torsion spring 51×6.5×939 mm LHW for 1" shaft 25.4 mm directly from Tormeister 24 – pre-assembled, durable and ideal for professional applications.

Enquire now

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.