SKU: SG4219L-1249

Torsion spring 1" shaft | 67×7.5×1249 mm LHW | Powder-coated grey | 2P industrial spring

Name: Torsion spring 1" shaft | 67×7.5×1249 mm LHW | Powder-coated grey | 2P industrial spring
Brand: Schweighöfer Tore
SKU: SG4219L-1249
Price: 117.0 EUR
Availability: InStock

€117,00

Tax included Shipping calculated at checkout.

Torsion spring 1" shaft 67×7.5×1249 mm LHW | Powder-coated grey | Industrial spring (2P)

The 67×7.5×1249 mm LHW torsion spring is an extremely robust industrial spring for large, heavy sectional doors. Powder-coated, waxed inside, thermally stress-relieved and 2P pre-assembled – for maximum service life, safety and stability.

🔧 Technical specifications

Article No.:
SG4219L-1249

Area of application:
Industry & Garage (IND & RES)

Length:
1249 mm

Inner diameter:
67 mm

Wire thickness:
7.5 mm

Winding direction:
LHW (left-handed)

Wave:
1" (25.4 mm)

Surface:
Powder coating – strong corrosion protection

Internal treatment:
Wax film – friction and abrasion reduction

Color:
Gray

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

Version:
2P – pre-assembled spring heads

Weight:
13.46 kg

Unit:
Piece

💪 Advantages & Features

Industrial spring 67×7.5 mm – perfect for heavy-duty and large doors
LHW → Installation on the right side of the gate (interior view)
Enormous load-bearing capacity thanks to 7.5 mm wire thickness
Powder-coated → highly corrosion-resistant
Waxed interior → smoother, low-vibration operation
Thermally relaxed & blasted → highest material quality
2P pre-assembly → safe & efficient assembly
Tormeister 24: Industrial quality + maximum workplace safety

⚙️ Application & Assembly

This industrial spring is mounted on the right side of the door in double spring systems (interior view). It is particularly suitable for large hall doors, industrial doors, logistics facilities, and doors subject to heavy loads. It reliably compensates for heavy door leaf loads and significantly reduces the strain on the motor.

Safety Notice: An industrial spring of this size is under extreme tension. Work should only be carried out using tensioning tools (Ø 12.7 mm), personal protective equipment (PPE), and a de-energized drive. Tormeister 24 recommends that only trained installation personnel be used – extreme risk of accidents!

🏁 Practical example

This 67×7.5×1249 mm LHW spring was installed in a logistics center to stabilize a stiff gate. The result: smoother operation, drastically reduced motor load, and significantly improved operational reliability – ideal for intensive, continuous use.

🔗 Relevant categories & accessories

❓ FAQ

Which side of the goal is LHW for?

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

Am I allowed to replace this industrial spring myself?

Absolutely not. The extreme preload makes improper installation life-threatening.

Why is the inside of the spring waxed?

The wax film reduces friction, protects against abrasion and significantly extends the service life – especially at high cycle frequencies.

🛒 Order industrial springs now

Secure your torsion spring 67×7.5×1249 mm LHW – heavy industrial quality, pre-assembled & ready for the toughest applications.

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.