... field, golf courses, the more gym Wardrobe, institutions, Gym ,ente Lock shell material: Use zinc alloy shell.Use hide handle.Working ... .Card system:Functionality mode: single card, a card counter double-lock the function of choice.Locks on its own credit card ... , institutions, Gym ,enterprises, schools, hotels, supermarkets, such as filing cabinets or lockers. Electronic Cabinet Lock in golden color