Check the listing for details. 2PC Electromagnetic Electric Control Cabinet Drawer Lockers Lock Vending Machine. Condition: New. Listed at 20.99 USD. This lock is widely used in storage cabinets, mailboxes, logistics cabinets, filing cabinets, vending machines, shoe cabinets, etc. Usually used in schools, community service stations, hotels, factories, supermarkets and other places. Material: The outer shell is made of steel plate, and the internal parts are made of carbon steel. Size: 73 * 58 * 13mm. Electrical parameters: DC12V, 2A; the duration of a single unlock signal does not exceed 0.2 seconds (to avoid electromagnet damage). Product life: under normal use, no less than 500,000 times. Applicable range of elasticity value: Two levels adjustable, suitable for doors weighing 2kg-4kg. The factory setting is a lower elasticity value, which can be adjusted to a higher elasticity value through the built-in spring.