Lancer Soda Dispenser Replacement Key Set - Z375The Lancer Z375 Key Set is a critical security component for commercial soda fountain dispensers. Manufactured by the Illinois Lock Company, these keys are designed to fit the standard Z375 lock cylinders used on Lancer merchandisers and dispenser housings. This set allows managers and technicians to access internal components, brix controls, and electrical panels while preventing unauthorized adjustments or tampering in public facing service areas.