Key Non Stop – Prague 24/7, locksmith service, unlocking apartments, cars, and safes. Key duplication 99%. Retail, service, and installation of locks, lock cylinders, hardware, padlocks, safes, and door closers. Door chip duplication. Car keys, repairs, and batteries. Cylinder repairs and key matching. Knife sharpening. Fab, Evva, Mul-T-Lock, Guard.