Main Category : Residential Mailboxes - USPS Approved & For Private Use/Access / Modern Residential Mailboxes H4150 Modern Residential Mailbox H4150 Modern Residential Mailbox Qty. 1-4 $78.50; Qty. 5+ Call H4188 Optional Non-Locking Thumb Latch H4188 Optional Non-Locking Thumb Latch Qty. 1-4 $9.95; Qty. 5+ Call