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skip to Sash Jamb with Key Locking

Sash Jamb with Key Locking

£9.54

(£7.95 ex VAT)

sku: SJ1WSJ2W
  • Provides an additional layer of mechanical security for windows and doors
  • Integrated key-locking mechanism for enhanced protection and child safety
  • Suitable for use on PVC-U, timber, and aluminium frames
  • Face-fixed design for simple retrofitting to existing installations
  • Supplied with packers to ensure compatibility with different profile depths
  • Includes jack nuts for secure fixing into hollow or thin-walled sections
  • Pivot arm prevents the sash from being levered or forced open from the outside
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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.

This key-locking sash jammer is a versatile security device designed to reinforce both windows and doors against forced entry. By pivoting across the gap between the frame and the opening sash, it provides a strong mechanical barrier that prevents the sash from being pried open. It is commonly used as a secondary security measure on ground-floor windows or as an additional lock for patio doors.

The unit is face-fixed directly to the frame, making it an ideal choice for retrofitting to existing installations where integrated security may be lacking. It functions effectively on inward or outward opening systems and is compatible with PVC-U, timber, and aluminium profiles. The inclusion of a key-locking cylinder ensures that the arm cannot be moved without the key, providing peace of mind for home security and acting as a safety restrictor for children.

For a precise fit, the kit includes spacers or shims that allow the user to adjust the height of the jammer arm to suit the specific profile thickness. It also comes with jack nuts and self-drilling screws to ensure a secure and stable fix even in hollow or thin-walled frames.

FAQs

Yes, this versatile security lock is designed for use on both doors and windows. It is particularly well-suited for fanlight windows to provide an extra layer of protection.

This product includes a key-locking mechanism for added security. It comes supplied with one key to lock and unlock the sash jamb handle, preventing unauthorized opening.

The sash jamb is designed for face-fixing, meaning it is mounted directly onto the surface of the frame. The kit includes self-drilling screws and expansion anchors to ensure a secure fit on various frame materials.

Each pack contains everything needed for a complete installation:

  • 1 x Sash jamb handle unit
  • 1 x Locking key
  • Fixing screws and expansion anchors
  • White plastic cover caps for a neat finish