Yale P-89-CH-CH-60 Deadlocking Nightlatch, 60 mm, Chrome Finish, High Security with Automatic Deadlock - Door Dead Bolts - Amazon.com
Yale P-89-DMG-PB-60 Nightlatch, High Security with Automatic Deadlock, 60mm, Dark Metallic Gray/Brass - Door Dead Bolts - Amazon.com
Asec Kite BS Auto Deadlocking Nightlatch 60mm PB (AS11764) – Commercial Hardware
British Standard High Security Nightlatch Door Lock
Yale Auto Deadlocking Night Latch Polished Brass 60mm
Federal Lock - Night Latch - Auto Deadlocking and Double Locking 5UNL/40-KK / 5UNL/60-KK
ERA 1830 & 1930 Auto Deadlocking Nightlatch, Satin Chrome - L24168 from Door Handle Company
Yale No. 1 - Auto Deadlocking Night Latch (60mm, Dark Grey, Chrome)
British Standard High Security Nightlatch Door Lock
Asec Kite BS Auto Deadlocking Nightlatch 40mm PB (AS11761) – Commercial Hardware
Yale P-89-DMG-PB-60 Nightlatch, High Security with Automatic Deadlock, 60mm, Dark Metallic Gray/Brass - Door Dead Bolts - Amazon.com
Night Latches, Spring Latch, Deadlocking, Holdback Button, 2105 – NU-SET
Yale PBS1 High Security Auto Deadlocking Nightlatch - British Standard 3621
Bristol & Bath Locksmiths - Security Tips and Advice
Night Latches - A Simple Guide to Yale Locks + Most Secure Night Latch
ERA night latch upgrade - Locksmith - YouTube
ERA 1830 British Standard Rim Nightlatch
YALE No.1 & No.2 Auto Deadlocking Nightlatch
YALE PBS1 & PBS2 Auto Deadlocking Nightlatch - Locksafe Hardware
ERA 1830 British Standard Rim Nightlatch
Yale Locks - P77 Traditional Nightlatch 60mm Backset Nickel Brass Finish SC Cylinder Box - Walmart.com
ERA 1830 & 1930 Auto Deadlocking Nightlatch, Satin Nickel - L24170 from Door Handle Company
ERA 1830/1930 British Standard Auto Deadlocking Nightlatch - Matt Black - Locks & Latches from Handles 4 Homes Ltd UK
Yale B-85-DMG-SC-40 85 & 89 Night Latch Nightlatch, High Security with Automatic Deadlock, 40mm, Dark Metallic Gray/Chrome - Door Dead Bolts - Amazon.com
