Each Pro-Lok Blue Punch key machine is a dedicated punch machine designed to provide factory original keys. Pro-Lok's Blue Punch creates keys at the speed of a duplicator. The Blue Punch is set up at the factory to provide automatic spacing and depth. It is ideal for the commercial locksmith, hotels, schools, and other institutions. Fast and easy to use, the Blue Punch is precision machined to the tightest tolerances. Portable and dependable, hand-operated, no electrical outlet is needed. Information: www.PRO-LOK.com.