High security double cylinder deadbolt suitable for external timber doors.

Features of the Double Cylinder Deadbolt

• Suits left or right hand opening doors
• Suits inward or outward opening doors
• Door thickness range, 35 mm to 50 mm
• Key required to lock or unlock from either inside or outside
• Free spinning cylinder collar
• 25 mm locking bolt projection
• 60 mm cylinder backset
• Hardened insert in locking bolt
• Made to Whitco specifications