• 8" - 210mm (Top Hung)
  • 10" - 260mm (Top Hung)
  • 12" - 310mm (Top Hung) / (Side Hung)
  • 16" - 410mm (Top Hung) / (Side Hung)
  • 20" - 510mm (Top Hung)
  • 24" - 610mm (Top Hung)
  • Stack Heights: 
  • 13mm (Standard)
  • 17mm (High)


    • Handed.
    • Enhanced security and improved weather tightness.
    • Manufactured in ferritic and austenitic stainless steel.
    • Tested as part of a window system to CE standard.
    • BSI approved.
    • BBA approved.
    • SBD accredited.
    • Suitable for Document Q.