Global Industrial Residential Mailbox 12-1/2x13-5/8x14 Front/Rear Access Locking Door BLK

Global residential mailbox 12-1/2" x 13-5/8" x 14" front and rear access locking door black locking security mailbox is made of aluminum for long lasting durability and dependability. mailbox provides content storage protection against theft, unauthorized access, vandalism, and more. black powder coated finish provides corrosion resistance. features both a front and rear access locking door, outgoing mail tray and adjustable red flag for postal worker notification. each lock comes with 2 keys (keyed alike). mailbox can be mounted on post and in column or masonry. 4 pre-drill holes on the bottom. not usps approval.