Prodecoder General Instructions
Here you can learn how to use the decoders - how to pick the locks and how to read the code. Prodecoder is easy to use and works without any troubles if the correct instructions are followed. Questions? Contact us
WD-40? Yes, it is important
Always apply WD40 before inserting the decoders in the locks. WD-40 loosens rust-to-metal bonds and frees stuck, frozen or rusted metal parts. With WD-40 you help the pins move inside the lock cylinder - this leads to better performance.
WhatsApp us 
