The CR Front Pump Kit components:

• 1 main decoder with code reader and scale for decoding the lock code
• 1 set up key that can fit in any CR lock
• 6 boxes with pins ( different dimensions) that are mounted on the set up key
• transportation box
• video instructions user guide how to use this locksmith decoder

With this decoder you can easily decode the depth of the plates. After you do that you simply put the correct combination (with the help of the pins with different dimensions) on the Set up key and you turn the CR Front Pump Lock