Winkhaus Cobra Latch, Deadbolt, 2 Hooks, Entryguard, Split Spindle | Smart Home Group — Smart Home Group
Defiant Satin Nickel Deadbolt Lock with Night Latch, Holdback Button Single Cylinder Rim and Two Keys - Heavy Duty Defender Security Door Lock Hardware : Amazon.co.uk: DIY & Tools
Aexit Silver Tone Metal Left Hand Deadbolt Rim Night Latch Door security Lock Set w 5 Keys (960c017d92106604e05405bd1db0907b) : Amazon.co.uk: DIY & Tools
Lockmaster Centre Latch Dead Bolt Keep Left Or Right Hand Jamb