DigFreePost.com walks you through the quickest, easiest, and cleanest mailbox post installation or repair possible. Demonstrating our newest product utilizing emerging ground-screw technology to anchor any 4x4 post (or 6x6, 8x8, 10x10, etc.) into the earth, we "unearth" a foundation alternative opposing conventional back--breaking methods. No digging. No drilling. No concrete work. Simply watch as we mount two carbon steel corner brackets into a wooden mailbox post and set the post straight into the soil.