4 x 4 Post Base 2 PCS,Inner Size 3.6"x3.6"Deck Post Base,Heavy Duty Metal Black Powder Coated Post Brackets,for Pavilion Deck Railing Support Deck Base Plate, Support Bolt Down

Price: $21.99

As of 2026-01-26 15:12:01 UTC (more info)

Product prices and availability are accurate as of 2026-01-26 15:12:01 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com at the time of purchase will apply to the purchase of this product.

Availability: In Stock

Click and Choose Options

Buy Now from Amazon

In Stock

(more info)

See All User Reviews
View Product Details
Read Amazon Product Reviews

CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED 'AS IS' AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.

?STRONG AND STURDY?-Made from 14 gauge steel,black powder-coat for rust-resistant and sturdy enough,Product Size: 6.8 x 5.6 x 3.8",Quantity: 2 PCS

?EASY INSTALLATION?-It allows easy installation on 4x4 wood posts on existing concrete. (actual 3.6"x 3.6" 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, 8 sets of 3/8 expansion bolts, and 16 sets of self-tapping screws. 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.