SKU: SG4315L-1700

Torsion spring 67×6.5×1700 mm | LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P

Name: Torsion spring 67×6.5×1700 mm | LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P
Brand: Schweighöfer Tore
SKU: SG4315L-1700
Price: 124.0 EUR
Availability: InStock

€124,00

Tax included Shipping calculated at checkout.

Torsion spring 67×6.5×1700 mm LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P

The left-hand wound LHW torsion spring for 1" (25.4 mm) shafts offers a long service life thanks to powder coating, heat treatment, and a wax film. Pre-assembled with two spring heads for easy installation and reliable operation.

🔧 Technical specifications

Article No.:
SG4315L-1700

Area of application:
garage

Length:
1700 mm

Inner diameter:
67 mm

Wire thickness:
6.5 mm

Winding direction:
LHW (left-hand winding)

Wave:
1" (25.4 mm)

Surface:
Powder-coated, with 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)
Double surface treatment – powder-coated & waxed inside
Thermally relieved for maximum material strength
Pre-assembled with 2 spring heads (2P) for quick assembly
Uniform spring force for smooth and quiet gate operation

⚙️ Application & Assembly

This LHW torsion spring is installed on the right-hand inside side of sectional doors. It balances the weight of the door leaf and ensures stable, low-wear operation. Pre-assembly with two spring heads simplifies replacement and saves time.

Safety tip: Torsion springs are under high tension. Only work with suitable tensioning tools (Ø 12.7 mm) and personal protective equipment (PPE). Disconnect the drive from the power supply before starting – professional installation recommended.

🏁 Practical example

The LHW spring (67 x 6.5 x 1700 mm) is used in frequently accessed garages. It ensures optimal force distribution and quiet, smooth operation. Thanks to its powder coating and wax film, it remains functional and corrosion-free for the long term.

🔗 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 (as viewed from the inside) in double spring systems.

How do I find the right replacement spring?

The inner diameter, length, wire thickness, and winding direction are important. These values must match those of the existing spring.

How long does a torsion spring last?

Depending on the cycle class and care, it can last for tens of thousands of openings – regular check-ups are recommended.

🛒 Order your torsion spring now

Order the torsion spring 67×6.5×1700 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.