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hardware - sac bolts

Bolt & Keep hinge side security & sealing

Security – positive locking
The S3™ bolt and keep overcomes inbuilt security weaknesses in modern age windows by using ASL (Anti – Slip & Lock) technology. Intruders use the void areas between the glass and the frame itself to lever the frame out of its channel. The S3™ bolt & keep manipulates the intruders strength so that it works against himself.

The S3™ bolt and keep security features:

  • The security features lie dormant until the window is under attack.
  • Provides security on the hinge side of the window – an area that is over-looked except by thieves.
  • On attempted forced entry the hook on the bolt engages in the cutout window in the receiver to form a strong metal to metal connection.
  • The greater the pressure an intruder applies, the greater is the resulting resistance to forced entry.

Tighter/reliable sealing
The S3™m bolt and keep improve sash management and sealing by using AST (Advanced Sealing Technology)

The S3™ bolt and keep sealing features:

  • A patented sash guidance and locating system for improved window opening reliability and durability
  • Adjustable compression features to optimise window gasket compression through the life of a window.
  • Controls and balances compression of the window gasket for the exclusion of draughts and noise
  • Reduces frame distortion and resulting draught.

Step 1

Step 2

2mm inner tape, which forces a window sash across and closer to its outerframe to ensure constant weatherproofing and reliable noise reduction

Step 3

Distinctively shaped products that have been designed to naturally interlock and become steadfast only when attacked

a guarantee worth the paper it’s written on