GJ Locks ERA Viscount and Profit Decoder

Decoder for the ERA Profit and Viscount range of five lever locks. This kit enables the user to quickly determine the levers in the lock using plasticine impression keys. The impression keys are prepared using our unique jig tool which enables the user to prepare the perfect key in seconds and always the same as the last key so is consistent and repeatable with no effort. Once the levers are decoded a variable make up key is constructed using our revolutionary key bits system. No more tiny pins to lose or struggle to handle.