Mailbox Drive-In. Post Kit, For 4 x 4-In. Post, Pine With Steel Anchor

Anchor post kit is the ultimate accessory for fast and simple installation of popular plastic mailbox and post combinations that require installation over a 4_4 post. the kit includes a 4x4 wooden post, steel drive-in anchor, installation hardware, and detailed instructions for installation. with the steel drive-in anchor, the wooden post installs directly into solid ground without the need for digging or anchoring it in concrete. for loose soil, concrete is recommended for worry-free installation. not intended for direct mailbox mounting. wooden post measures 23.5" tall after installation.