similar product 6PCS 4x4 Post Anchor Base, Wood Fence Railing Post Bracket (Inner Size: 3.6 x 3.6 Inch), Heavy Duty Metal Post Sleeve with Screws, for Deck Porch Railing Support Trim Pergola Mailbox Mount Kit is up for auction in Tools & Home Improvement. The current bid is $33.00, 67% below the $100.00 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.