The most usually known tool for opening a locked car door is the slim Jim. These are long metal tools that are slipped in between the glass and the weather stripper on the automobile door. The notches on the tool are used to contrive the parts of the door that lock the vehicle. Majority of people have used either the real thing or temporary versions in their lifetime, but this is not advised. Since improper use can mess up the electrical system in the car its best to leave it for the locksmith.
For those older vehicles with raised locks on the door, locksmith baltimore md may use an L or J tool. These are sent through the window and utilized to raise the lock and open the door. It will depend on the kind of vehicle as to which type your locksmith will utilize. Locksmiths are skilled in the use of many tools and devices to make sure that you safely and quickly get into your vehicle. Do not feel bad asking which technique your locksmith is using.