austral sd9 horizon

Introducing the new SD9 Horizon featuring a stainless steel catch plate and beak to provide increased jemmy resistance.

The SD9 Horizon’s modern styling compliments the Yarra Horizon range of patio sliding locks to create a harmonized aesthetic between the two.

Manufactured from high purity zinc alloy, the SD9 Horizon sliding security door lock is suitable for both residential and commercial applications.


  • Redesigned interior snib for easy installation and keyless locking
  • Easy installation for both new and retrofit applications
  • Fits into industry standard door cut outs
  • Suits both left and right doors
  • Designed and manufactured in Australia
  • Suitable for both pin and wafer cylinders
  • Combine with multipoint kits to create a triple lock for extra strength and resistance to jemmy (compatible with SD7 multipoint kits)

Click on the below links to download the brochure and installation instructions for more information.