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skip to Jackloc PERMA - Swivel/Stud Window Restrictor

Jackloc PERMA - Swivel/Stud Window Restrictor

£11.99

(£9.99 ex VAT)

sku: JacFixR
  • Permanent installation provides enhanced safety and security in residential or commercial settings
  • Supplied with four security clutch screws to prevent unauthorised removal or tampering
  • Universal design compatible with timber, aluminium, uPVC, and steel window frames
  • Constructed with a 200mm high-tensile steel cable for robust performance
  • Features swivel and stud footplates to accommodate various opening configurations
  • Fully tested and compliant with BS EN 13126-5 and BS EN 14351-1 standards
  • Includes all necessary fixings for a complete and straightforward installation
Document Icon product info Document Icon product info

Finish

Keys Supplied: per lock ( total) total (unless ordering multiple groups)
Additional Keys are available below
Qty:

Shipping From:

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.

5/10 Security Rating
10 Year Guarantee

The Jackloc Perma Window Restrictor is a permanent safety solution designed for high-traffic environments including homes, schools, hospitals, and commercial buildings. Unlike removable restrictors, the Perma system is fixed using tamper-resistant security clutch screws, ensuring the cable cannot be detached once installed. This provides a constant level of safety to prevent accidental falls while allowing for essential ventilation.

This cable restrictor is engineered for versatility, featuring a 200mm high-tensile steel cable that can withstand significant force. The inclusion of swivel and stud footplates allows the device to be fitted to almost any window type, regardless of how it opens. It is compatible with all common frame materials such as uPVC, timber, aluminium, and steel.

Typical applications include:

  • Securing fanlights and standard opening windows in public buildings.
  • Childproofing residential windows where a permanent fix is preferred over a key-operated lock.
  • Retrofitting to existing window systems to meet modern safety standards.

The unit is rigorously tested to meet BS EN 13126-5:2011 and BS EN 14351-1:2006, ensuring it meets British and European requirements for window hardware. Each pack contains the restrictor unit and the necessary security fixings for immediate installation.

Brand

SKU

JacFixR

Box Contents

Fixing Kit

Window Restrictor

FAQs

No, the Jackloc Perma is designed specifically as a permanent safety solution. Once it is fitted using the provided security clutch screws, it cannot be removed or unlocked, ensuring constant security and child safety.

This restrictor is highly versatile and can be installed on windows made from all standard materials, including:

  • uPVC
  • Wood
  • Aluminium
  • Steel

The restrictor features a 200mm long cable constructed from high-tensile steel (strength of 1960N/mm²). This length allows for essential ventilation while preventing the window from opening wide enough to pose a safety risk.

Each pack contains everything needed for a complete installation, including the swivel and stud footplates and four security clutch screws to ensure the unit remains permanently fixed once installed.