SKU: SG4319L-1700

Torsion spring 67×7.5×1700 mm | LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P

Name: Torsion spring 67×7.5×1700 mm | LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P
Brand: Schweighöfer Tore
SKU: SG4319L-1700
Price: 141.0 EUR
Availability: InStock

€141,00

Tax included Shipping calculated at checkout.

Torsion spring 67×7.5×1700 mm LHW | 1" shaft 25.4 mm | Powder-coated grey | 2P

This left-hand wound torsion spring (LHW) was specially designed for garage doors with a 1" (25.4 mm) shaft. Powder-coated, heat-treated, and pre-assembled with two spring heads (2P) – for long service life and smooth door operation.

🔧 Technical specifications

Article No.:
SG4319L-1700

Area of application:
garage

Length:
1700 mm

Inner diameter:
67 mm

Wire thickness:
7.5 mm

Winding direction:
LHW (left wound)

Wave:
1" (25.4 mm)

Surface:
Powder-coated, with wax film inside

Treatment:
Oven-relieved, blasted, corrosion-resistant

Color:
Gray

Pre-assembly:
2 spring heads (2P)

Weight:
2.55 kg

Unit:
Piece

💪 Advantages & Features

Left-hand wound LHW torsion spring with high stability
Powder coating and wax film provide lasting protection against corrosion
Thermally treated and blasted – maximum material strength
Pre-assembled 2P spring heads for quick installation
Suitable for garage doors with a 1" shaft (25.4 mm)

⚙️ Application & Assembly

This LHW spring is installed on the right-hand inside of the gate (viewed from the inside) and serves to counterbalance the weight of the gate leaf. Its precise manufacturing ensures smooth, even gate operation – even with frequent use. Pre-assembly makes installation particularly convenient.

Safety note: Torsion springs are under high tension. Use suitable tensioning tools (Ø 12.7 mm) and protective clothing. Disconnect the drive from the power supply before working. Installation by trained personnel only is recommended.

🏁 Practical example

In garages where the door is opened several times a day, the LHW spring (67×7.5×1700 mm) offers lasting stability. Its powder coating ensures reliable protection even in damp conditions – ideal for long-lasting sectional door systems.

🔗 Relevant categories & accessories

❓ FAQ

What does LHW mean?

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

How do I identify the right spring?

Dimensions such as inner diameter (67 mm), wire thickness (7.5 mm), length (1700 mm) and winding direction are crucial for selection.

Why is the inside of the spring waxed?

The wax film protects the spring core from corrosion and reduces friction for quieter movement.

🛒 Order your torsion spring now

Order the torsion spring 67×7.5×1700 mm (LHW) for 1" shaft 25.4 mm – pre-assembled, powder-coated and durable.

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.