If you have just moved into a new property and want a secure access and ensure there are no spare keys floating around – you need to replace the door locks. If you are looking to add another level of security, a slam lock latch might just be the answer,. Both of these are easy to do. Join XO as he explains the quick and easy steps on how to replace a door lock and install a slam lock latch. To find out more about different lock types, watch this video.