Feature： ◎Self-service by customer, no need someone to look after. ◎Fully electro-galvanized 1.0mm steel sheet with powder coating finish. ◎Mechanical operation and does not require power supply for count. ◎Coin lock accepts 1~3 coins or coin return mode. ◎Whole locks are made of stainless steel. ◎Special design for user key, no repeat and high security. ◎With master key for emergency door opening and key cylinder changing Application： Supermarket, Bookstore, Museum, Library, Exhibition Hall, Hospital, Court and Factory. Coin Locker standards, spec, colors format： Item No. Spec. Outside size(MM) Cabinet size(MM) Color Reference MK-YS10 2rows10doors H1850*W810*D450 H328*W340*D450 Door Cabinet MK-YS12 2rows 12doors H1850*W810*D450 H273*W340*D450 Yellow Red Blue Gray Beige MK-YS15 3rows 15doors H1850*W900*D450 H328*W253*D450 MK-YS18 3rows 18doors H1850*W900*D450 H273*W235*D450 MK-YS25 5rows 25doors H1850*W1400*D450 H328*W215*D450 Customized spec or color is available