The installation of a night latch lock can be done by you in a very simple step-by-step manner, with each point clearly showing you which part of the work you need to do. This manual elucidates the entire process so that you can physically hold your door to see if it is secure. The steps are always kept simple so that they can be easily understood, and it is assumed th... https://ipsaindia3.wordpress.com/2025/11/28/how-to-install-a-night-latch-lock-step-by-step-guide/