Single washer washers are not only for domestic use anymore. They are being used by many corporations and other organizations to protect valuable property from thieves or trespassers. A single washer has an added advantage over a double door lock; it is less difficult to pick, therefore more easily picked by anyone not interested in breaking a lock.

Whether you are having a new home built or just renovating your existing home one of the most important things that you have to ensure is that the doors are properly protected with UL Hinge and Butt Hinge for heavy doors.