6″ Mailbox Post Height Extender Smart Checkout - No PO Box and Mail Boss’s trusted security

and Mail Boss’s trusted security

These keys will be laser cut individually

Please indicate the 6 digit “key number” that starts with either D00

and a durable

This USPS-approved T4 mailbox easily accepts oversized packages and large volumes of mail—perfect for households that value convenience and style without needing a locking mailbox

6″ Mailbox Post Height Extender Smart Checkout - No PO Box and Mail Boss’s trusted securityEasily raise the installation height of your Mail Boss steel mailbox post with our Post Height Extender. The mailbox post height extension will securely lift the height of your mailbox by six inches and includes installation hardware. The Mail Boss Post Height Extender is available in our most popular colors to complement your existing post and includes installation hardware. The mounting pattern accommodates all locking security curbside mailboxes