A Guide to Locks Rating

It is a given fact that one cannot work with home locks without actually knowing what they are used for. This is a lot more complicated than simply picking out what is on offer. Rating and understanding the science behind the rating is the key.  Perhaps the most important part is the dead bolt. Typically they are no smaller than six inches and no bigger than twelve inches. Placed above the keyed entry, these are the bread and butter of any locksmith service. For added security it is possible to have the dead bolt and handle method. Keys are required to open the double cylinder regardless of whether the door is being approached from inside or outside.

Tips by our Locksmith Contractor

The current building regulations invariably require that there is a turnpiece for every single layer unit. In the experience of locksmith Aurora, this is absolutely correct particularly when one has to make a quick exit.  Although grade 3 rating is superior to grade 2 and 1, it really is a case of diminishing returns. The first two are often sufficient. The mark of a good quality product is the solid brass plug which should ideally be forged. This is where the key turns. Zinc cylinders and plugs are less ideal because they actually offer less protection, albeit that they are easy to open during an emergency. Remote controls are now available and can be operated using a series of codes. Motion detectors are just an added facility that makes life easier for the property owner.

The current keying system is based on six levels or pins. Naturally these are much sturdier than the traditional five pins. To add strength, a heavy steel gauge or brass plate is used. Moreover, three inch long screws run through the jamb right through the framing. Essentially these are the small details that consist a comprehensive locksmith service. Another type of bolt that is gaining traction is the throw in variety which allows it to extend for a full inch to the jamb. Alternatively, one can use the free spinning bolt which is immune to sawing. The hardened steel that is used to create the pin at the center is yet another important security factor. In terms of the housing, it must come out on the door face and not just sit flush. In that case hammer blows do not compromise the security of the property.