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skip to ILS Prefer Extra Slimline 3227 Centre Shutter Lock

ILS Prefer Extra Slimline 3227 Centre Shutter Lock

£44.39

(£36.99 ex VAT)

sku: L21802
  • Designed specifically for window roller shutter applications
  • Slimline espagnolette mechanism for space-restricted installations
  • Full bar extension achieved via a 180-degree key rotation
  • Operational from both the internal and external sides
  • Galvanised steel case construction for durability
  • Provides a central locking point for shutter bar systems
  • Supplied with two keys as standard
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When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.

If ordering 4 or more keyed alike locks you can have them set up as different groups. If Required: Let us know the details in the "Specific Key Requirements" field above.

Each group of locks will then receive keys.

The ILS 3227 is a specialised slimline centre espagnolette lock, engineered for integration into window roller shutter systems. Its narrow profile makes it an ideal choice for shutters where space within the slats or frame is limited, providing a discrete and functional security solution.

The mechanism operates through a 180-degree key rotation, which provides the necessary throw to fully extend the locking bars into the side tracks or guides. This ensures a robust engagement that secures the shutter against unauthorised opening. Constructed with a galvanised steel case, this lock is designed to withstand the operational demands and environmental factors associated with external shutter systems.

  • Function: Central drive unit for roller shutter espagnolette bars.
  • Compatibility: Suitable for narrow shutter profiles and standard window roller systems.
  • Application: Used as a primary lock in new builds or as a direct replacement for worn central shutter mechanisms.

The lock offers the versatility of being operated from both the internal and external sides, making it suitable for a variety of residential and commercial installations where dual-sided access is required.

Brand

SKU

L21802

Box Contents

Shutter Lock

2 keys

FAQs

The ILS 3227 is a slimline centre espagnolette lock specifically designed for use on window roller shutters. Its narrow profile makes it ideal for installations where space is limited.

The locking bars are fully extended by a 180° rotation of the key. The pin centres measure 120mm when closed and extend to 186mm when the lock is engaged, reaching a total extended length of 210mm.

Yes, this model is designed to lock and unlock from both the inside and outside. It is supplied with two keys as standard for immediate operation.

This lock features a galvanised steel case measuring 190mm in length and 31mm in height. The brass cylinder has a diameter of 25mm and a projection of 10mm.