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skip to Yale 8K103 Sash Jammer

Yale 8K103 Sash Jammer

£11.99

(£9.99 ex VAT)

sku: L14852
  • Surface-mounted design suitable for UPVC windows and doors
  • Simple push-to-lock operation for immediate security reinforcement
  • Key-operated unlocking mechanism for controlled access and safety
  • Supplied with packers to ensure compatibility with various profile heights
  • Provides a physical and visible deterrent against forced entry
  • Easy to retrofit to existing window and door frames as a secondary lock
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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 Yale 8K103 Sash Jammer is a robust security device designed to provide additional reinforcement for UPVC windows and doors. Functioning as a secondary lock, it is surface-mounted to the frame and swings over the sash to prevent it from being forced open or jemmied.

This unit features a user-friendly push-to-lock action, allowing the user to secure the window or door instantly without needing a key to engage the mechanism. To maintain high security, a key is required to unlock the device, ensuring it remains a reliable barrier against unauthorised entry. It is commonly used in residential properties to upgrade existing security or to provide peace of mind on ground-floor openings.

Typical applications include both inward and outward opening windows and doors. To ensure a precise fit across different manufacturer profiles, the jammer is supplied with packers. These shims allow the height of the jammer to be adjusted so that it sits flush against the sash, ensuring maximum effectiveness. The 8K103 is a versatile system component, ideal for retrofitting where standard multi-point locks require additional support.

Dimensions Image: Yale 8K103 Sash Jammer

FAQs

The Yale 8K103 is specifically designed for surface-mounted fixing to UPVC windows and doors, providing an extra layer of security for your home.

This lock features a simple push-to-lock action for quick and easy operation. To release the jammer and unlock the device, the included key must be used.

Yes, the sash jammer is supplied complete with packers. These allow you to adjust the fitment to accommodate different frame depths and window sizes.

Each purchase includes one white sash jammer lock, one key, and the necessary packers for installation on various UPVC profiles.