Description
Excalibur extensions expand the locking system beyond the central gearbox, allowing multiple locking points to be distributed along the window.
This creates a more secure and tightly sealed window by engaging additional points across the sash.
- Provide multi-point locking coverage across various window heights
- Available in a wide range of sizes to suit different sash dimensions (approx. 310–1470mm)
- No cams
- Made from mild steel for strength and durability
- Tested to 100,000 cycles
- Minimum of 240 hours salt spray testing exceeding BSEN 1670:2007
- PAS24 Capable, Secure by Design Product
- Sold in Singles
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