Mailboss Post Extension InGround

Locking Security Mailbox Verified independent store

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Used for Mailboss in ground post only. Extends height of the inground mailbox posts by up to 12 inches Bolts directly to all Mail Boss brand mailbox posts ONLY Capable of accepting up to 4 pieces of .6" diameter rebar Includes all hardware for easy and fast assembly Limited Lifetime Warranty Free Shipping by UPS Ground Dimensions: 3.6" L x 3.6" W x 16.4" H Show more