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Aluminium Shutter New Style Autolock Strap 77mm Profiles

Aluminium Shutter New Style Autolock Strap 77mm Profiles

Net: £16.45
Incl. VAT: £19.74
Taxes included.
Delivery info
  • In-stock items: same-day dispatch when ordered before 1 pm, Monday–Friday, excluding bank holidays.
  • Other standard items: next working day dispatch.
  • Customised and bespoke items: individual lead times apply. Confirmation will be sent after ordering.
  • Free delivery on eligible orders over £300. Exclusions apply.
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77mm Aluminium Roller Shutter Autolock Strap

This new-style autolock strap connects the top of a compatible 77 mm aluminium roller shutter curtain to the barrel. Its articulated design allows the curtain to wind around the barrel and helps resist upward lifting when the shutter is fully closed and correctly set up.

Product details

  • Profile size: compatible 77 mm aluminium shutter profiles.
  • Listed reference: VV1903 – Selve 77mm Autolocks.
  • Stock code: 252561.
  • Position: between the top of the curtain and the barrel.

Match the existing autolock

Compare the curtain attachment, barrel connection and strap geometry with the component shown. The anti-lift action depends on the complete shutter arrangement, including curtain height, barrel position and closing-limit setting.

Use the shutter manufacturer's guidance to determine the required number and spacing of straps. Contact Doorparts with photographs of the existing attachment and the barrel if you need help matching this replacement.

View full details

Manufacturer Part Number

VV1903 – Selve 77mm Autolocks

FAQ's

Which shutter profiles is this new style autolock strap designed for?

It is designed for compatible 77mm aluminium roller shutter profiles.

What does the autolock strap do?

It connects the shutter curtain to the barrel and provides an automatic anti-lift effect when the shutter is fully closed.

How does the anti-lift action work?

The product information states that the geometry of the strap, barrel and curtain creates a locking effect in the closed position.

Where is the autolock strap installed?

It is installed between the top of the roller shutter curtain and the roller barrel.

Is this suitable for repairs and refurbishment?

Yes. It is suitable for replacing damaged or worn autolock straps on compatible 77mm aluminium shutter systems.