The product is and operate, and the user can easily turn the to open or close the 103 rotary tongue adopts rotary tongue design, when locked, the tongue will completely extend into the body, which increases the connection density between the body and the tongue and improves the The has powerful anti-prying and anti-shearing functions, providing effective protections and, and ensuring the of items in the mailbox 103 tongue zinc alloy mailbox is zinc alloy, which has the characteristics of resistance, rust and compression resistance, ensuring the long service life of the product The has good waterproof and dustproof, and is suitable for use in various outdoor environments and bad weather conditions, Manufacturer: MHADBKH