SKU: SG4217L-1120

Torsion spring 1" shaft | 67×7×1120 mm LHW | Powder-coated grey | 2P industrial spring

Name: Torsion spring 1" shaft | 67×7×1120 mm LHW | Powder-coated grey | 2P industrial spring
Brand: Schweighöfer Tore
SKU: SG4217L-1120
Price: 104.0 EUR
Availability: InStock

€104,00

Tax included Shipping calculated at checkout.

Torsion spring 1" shaft 67×7×1120 mm LHW | Powder-coated grey | Industrial spring (2P)

The 67×7×1120 mm LHW torsion spring is an extremely robust industrial spring for large, heavy, and frequently used sectional doors. Powder-coated, waxed on the inside, thermally stress-relieved, and pre-assembled with two spring heads – designed for maximum service life and the highest level of safety.

🔧 Technical specifications

Article No.:
SG4217L-1120

Area of application:
Industrial & Residential Investments (IND & RES)

Length:
1120 mm

Inner diameter:
67 mm

Wire thickness:
7 mm

Winding direction:
LHW (left-handed)

Wave:
1" (25.4 mm)

Surface treatment:
Powder-coated – strong corrosion protection

Internal treatment:
Wax film for friction reduction

Color:
Gray

Material treatment:
Oven-unloaded, blasted & thermally post-treated

Version:
2P – pre-assembled spring heads

Weight:
11.19 kg

Unit:
Piece

💪 Advantages & Features

67 mm industrial spring – optimized for large & heavy sectional doors
LHW = Mounting on the right side of the gate (interior view)
7 mm wire → high load-bearing capacity & extreme durability
Powder-coated → best possible rust protection
Waxed interior → smoother running, significantly less wear
Thermally relaxed & blasted → highest material quality
2P pre-assembly → time-saving & safe assembly
Tormeister 24 = Industrial quality + maximum workplace safety

⚙️ Application & Assembly

This LHW industrial spring is mounted on the right side of the door in double spring systems (inside view). It is ideal for large-format industrial and workshop doors, hall doors, and doors subject to high cycle loads. It reliably compensates for heavy door leaf weights and protects the motor and mechanism.

Safety Notice: Industrial springs are under extremely high preload. Work only with tensioning tools (Ø 12.7 mm), personal protective equipment (PPE), and a tension-free drive. Tormeister 24 recommends professional installation — acute danger to life if operated incorrectly!

🏁 Practical example

This 67×7×1120 mm LHW spring was installed in a production hall to ensure a heavy gate ran smoothly and quietly again. The result: reduced motor load, quieter operation, significantly increased operational reliability, and a longer system lifespan.

🔗 Relevant categories & accessories

❓ FAQ

For which side of the goal is LHW suitable?

LHW = left-hand wound → assembly on the right (interior view).

Am I allowed to replace this industrial spring myself?

No! The extreme tension makes it life-threatening — installation only by qualified professionals.

Why is the inside of the spring waxed?

Less friction, less abrasion, smoother operation and maximum service life — especially important for industrial doors.

🛒 Order industrial springs now

Secure your 67×7×1120 mm LHW torsion spring — industrial quality, pre-assembled, durable & ideal for heavy gate systems.

Request technical advice

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.