Lishi GT10 2-in-1 Decoder and Pick has been designed to work with Fiat and Iveco locks, which uses GT10 Flat 7 Cut keyway, and it works for Ignition and Door locks.
To decode, you feel the wafers to determine if you have a 6-cut or 7-cut lock, and use the respective spacing lines on the tool to get your decode. Once you have your decode, it’s essential you choose the correct cutting card for the lock you have. To ensure you have an original Lishi tool, look for the “Mr Li” face logo.