Here is the Whitco Blaxland Sliding Glass door lock in Black.

It’s features include;

• Reversible (non-handed).
• Surface mounted.
• Zinc diecast D handle deadlock with diecast outer pull.
• Suits aluminium and timber doors.
• Suitable for a wide range of door thicknesses up to 35 mm.
• 2 mm thick single stainless steel locking beak with 6 mm positive adjustment.
• 5 pin inner and outer cylinders.
• Standard 82 mm fixing centres.
• Supplied trade pack.