This product using metal as the material made for a sliding door. As its name, TS hook lock, instead of using deadbolt and or latch, this lock comes with a hook to lock the door. Of course, it gives you a more comfortable and safe environment as you will no longer experience your hand get scratched by the latch. This is because the hook will not come out from the case when the door is open. At the same time, the hook can be operated easily by moving the button up and down. You can also adjust the strike plate, so the hook falls to it in the right position. This product is available in 3 different functions, privacy lock, indicator lock, and cylinder lock. While the design of the front plate is also available in round and square type. To suit your room, we are offering 5 different finishes as well. This innovation brings interest to many of our customers, resulting in more than 30000 pieces of product sold in a year.