Custom Bespoke Composite Doors & Aluminium and UPVC Panels
Viper Aluminium Espagnolette Window Lock Gearbox Right Hand

Viper Aluminium Espagnolette Window Lock Gearbox Right Hand

  • Greenteq
  • VGBH1709RH
  • In Stock
  • £13.38

  • Exc. VAT: £11.15

Available Options

- OR -


Upgrade your window locking system with the Viper Aluminium Espagnolette Window Lock GearboxI, engineered for secure and smooth operation in bi-part shootbolt setups. This robust stainless steel gearbox mechanism is designed for tongue-drive handles and offers precise compatibility with the greenteQ Viper MK2 shootbolt system.

Available in both left-hand (L/H) and right-hand (R/H) variants, each drive bar features a reliable offset action and an option of 16mm, 18mm or 21 mm fork size, ensuring quick integration with a wide range of window sash profiles. Perfect for new installations or replacements in high-use domestic or commercial window systems.

Key Features:

  • Suitable for Viper MK2 bi-part shootbolt systems
  • Precision-engineered stainless steel gear drive
  • Offset gearbox with 16mm, 18mm or 21 mm fork
  • Left-hand or right-hand (Viewed from Inside)
  • Compatible with tongue-drive window handles
  • Fixing hole centres: 106 mm (horizontal) × 20 mm (vertical)
  • Body width: 145 mm (185 mm including shootbolts)
Only One Supplied

Other Available Options:
  • Left-Hand (L/H) - See Product 
  • Right-Hand (R/H) - This Product
Why Buy This Product?
Built with stainless steel durability and engineered precision, the VIPER MK.2 Gear Drive delivers dependable performance in demanding environments. Whether you're fabricating new windows or replacing a failed gearbox, this offset drive bar provides peace of mind with every turn of the handle.

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Disclaimer

Images are for reference only, showing products from different angles. The quantity shown may not reflect what you purchase, usually only one item is supplied unless stated otherwise.

Any advice is for general guidance only. We cannot guarantee products will meet your specific needs or usage. Please check all measurements and specifications before purchase, as we are not responsible for incorrect advice or items ordered in error. Return costs in such cases are the customer’s responsibility.