Excalibur is a unique, complete security locking system specifically designed for use with timber flush casement windows and stormproof windows allowing the use of one locking system for both types of windows.

Stormproof Strikers

- Suitable for any sash size and has a night vent facility
- Silver finish
- Night Vent facility
- Extension available for taller rebates (430-1470 standard sizes)

- PAS24 indicative testing available
- Secured by Design
- Tested to 100,000 cycles
- 240 hours salt spray tested
- 10 Year Guarantee