Securistyle brand for trouble free reliability
Extended enclosed end cap to enhance weather sealing
Long and reliable working life tested to 30,000 cycles
10 year guarantee
Asymmetric location system for reliable weather sealing to BS6375 Part 1
Patented lipped slider for enhanced smooth operation
Handed profiled vent arm further enhances the weather seal
Easy friction adjustment without metal to metal contact
Unique patented robust cam friction device eliminates any risk of friction screw misuse
Ferritic 430 stainless steel for enhanced corrosion resistance
Important: Max sash size is height when top hung and sash width when side hung
10 year guarantee