The USPS approved Package Master delivers unrivaled security and protection against mail identity theft, package theft and vandalism. The innovative Package Master accepts small packages and parcels but its patent-pending Mail Shield technology prevents fishing. Virtually impenetrable, it features a commercial grade 12 disc wafer lock and a patented anti-pry latch to prevent leveraged entry. Constructed of 12 and 14 gauge powder-coated galvanized steel, and with the revolutionary patented Fast Trak Mounting system, homeowners can install the Package Master in just minutes. Everything is included for your convenience – 3 keys, reflective house numbers, drill bit and mounting hardware.