6 x 6 Post Base 4PCS,Inner Size 5.7"x5.7"Deck Post Base,Heavy Duty Metal Black Powder Coated Post Brackets,for Mailbox Post Deck Supports Porch Railing Post Holders

‌【STRONG AND STURDY】-Made from 14 gauge steel,black powder-coat for rust-resistant and sturdy enough,Product Size: 7.91 x 5.32 x 5.87",Quantity:4PCS 【EASY INSTALLATION】-It allows easy installation on 6x6 wood posts on existing concrete. (actual 5.7"x 5.7" dry post on market) on existing concrete with 1/2-Inch diameter anchors, wood post are NOT included 【SCREWS & ANCHORS SUPPLIED】- The comprehensive accessories contain a wrench,4 sets of expansion bolts, and 6 sets of hex bolts. It can be used to fix the bracket on a wooden or concrete floor firmly. 【ALL AROUND USE】-It can be used for decking handrails, pergolas, signs, mailboxes, & garden fences,deck brackets.It would help your fences look sturdy and durable while avoiding breakages. 【NOTE】-Post bases do not provide adequate resistance to prevent rotation about the base and therefore are not recommended for non-top-supported installations such as fences or unbraced carports