Window Locks

Yale Blade High Security Window Lock

The Blade is a unique fully retractable window lock, sitting flush within the Eurogroove, removing the common issues of cam clash and keep alignment found with other styles of lock.

The innovative design allows pre-drilling for keep alignment reducing fabrication time, The system also allows separate installation of the keep and lock prior to the hanging of the sash to deliver greater flexibility and efficiency during fabrication.

The unique rotating action of the lock provides users with a smooth and easy to close window, with minimum wear to components, leading to a long service life with no loss of compression.

  • Innovative fully retractable "blade" locking bar
  • Extremely fast and easy it fit
  • Eliminates cam clash 
  • Gearbox cartridge allows simple handling selection of the lock
  • Fits sash rebate sizes between 400mm and 1599mm*
  • 30mm and 60mm keeps with night vent position
  • 20mm and 22mm back sets
  • BS EN 1670 Grade 4 corrosion resistance (240 hours Natural Salt Spray)
  • Tested to a minimum 30,000 cycle operational lifespan
  • 12 year mechanical guarantee
* The sash rebate can go down to 260mm with our single directional lock.