There are a variety of options for patio door handles. There are multipoint and single-point locks as well as pull and slide styles. Each of these features provide a different level of security. If you're looking for additional security, go for the lock with a combination padlock or a Euro Profile cylinder. The lock is what keeps the door in the locked position, and the handle allows you to open it when the door is closed. For more information about PVC Door Handles visit https://gbdiystore.com