These amazing padlock shim picks can pop open most padlocks in just seconds! They are a fantastic alternative to conventional picking, and in many situations it's the only way to open the padlocks so quickly. The shim picks' unique design makes them so successful that it's frightening. Their specialty is opening laminated type padlocks (the most common type in use today), but they can also open almost any lock which has a flat top body (as opposed to round top), providing there is not a deadlocking latch and there is enough clearance. This set includes 20 shim picks - 5 each of the 4 most common shackle diameters. Includes instructions.