The XL Patio Door Lock is a Secured by Design accredited lock which features six or eight bi-directional stainless steel hooks and a centre anti-lift bolt, with the option to add shootbolts if required. One piece keeps are the standard supplied to make fitting fast and simple.

The Patio Door Lock suits all major PVCu profiles and the one piece keeps are available in 12mm or 16mm channels with profile specific packers.

Manufactured primarily from stainless steel, the Patio Door Lock has achieved corrosion resistance in accordance with BS EN 1670 to Grade 5 (480 hours). With a 10 year mechanical guarantee, the lock has been cyclic tested and achieved 100,000 cycles.

Material Specification:

• Top and bottom hooks: 201 stainless steel
• Anti-lift bolt: 201 stainless steel
• Faceplate and gearbox: 201 stainless steel faceplate, silver passivated centre gearbox
• One piece keep: 201 stainless steel

Technical Information: 

• Backset: 20mm
• PZ centre: 92mm
• Spindle size: 7mm
• Clearance required behind backset: 18mm
• Faceplate: 16mm
• 6 hook overall length: 1414mm
• 8 hook overall length: 1753mm