AOSTD 4x4 Post Base 2 Pcs- Inner Size 3.5x3.5 Inch Wood Fence Post Anchor - 13 Gauge Heavy Duty Solid Steel Black Powder-Coated Railing Post Brackets for Support Deck, Pergola - Includes Screws

Key features

•Premium Construction: Crafted from 2mm solid steel with a black powder coating, our post base ensures durability and rust resistance, providing long-lasting reliability in any weather conditions.
•Versatile Compatibility: Designed to accommodate actual 3.5x3.5 inch wood posts on wood or concrete floors, our post base provides stable support for various applications such as gazebos, decks, and porch railings.
•Innovative Footprint Design: Featuring a unique bottom partition, our 4x4 post base prevents wood rot while maximizing stability without sacrificing space.
•Comprehensive Accessories: Each set of deck post base includes a wrench, 8 expansion anchors for concrete,and 16 self-tapping screws, ensuring hassle-free installation and secure attachment.
•Easy Installation: You can quickly secure wood posts with our post base following the instructions in the user manual we provide, saving you time and effort.

BrandAOSTD

CategoryPosts

Size4x4 2

Colorblack

AOSTD 4x4 Post Base 2 Pcs- Inner Size 3.5x3.5 Inch Wood Fence Post Anchor - 13 Gauge Heavy Duty Solid Steel Black Powder-Coated Railing Post Brackets for Support Deck, Pergola - Includes Screws

List Price: $45.38$40.84DEALYou Save: $4.54 (10%)

Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

Related products

FOROIRON

$FOROIRON (8 Pack) 4\" x 4\" Wood Post Plate Connector, Powder-Coated Decking Post Base, Wood Fence Post Anchor Base, Deck Porch Railing Support Base$

FOROIRON (8 Pack) 4\" x 4\" Wood Post Plate Connector, Powder-Coated Decking Post Base, Wood Fence Post Anchor Base, Deck Porch Railing Support Base

List: $61.09$54.98DEAL

ForoGore

$ForoGore 4\" x 4\" Wood Post Plate Connector, Powder-Coated Decking Post Base, Wood Fence Post Anchor Base, Deck Porch Railing Support Base(2 Pack)$

ForoGore 4\" x 4\" Wood Post Plate Connector, Powder-Coated Decking Post Base, Wood Fence Post Anchor Base, Deck Porch Railing Support Base(2 Pack)

List: $25.20$22.68DEAL

VEVOR

$VEVOR Deck Post Base Post Base Skirt 4 x 4\" (Internal 3.38x3.38\") Post Support Flange 2.5 LBS Deck Post Skirt Black Powder-Coated Wood Post Anch for Deck Supports Porch Railing (10PC)$

VEVOR Deck Post Base Post Base Skirt 4 x 4\" (Internal 3.38x3.38\") Post Support Flange 2.5 LBS Deck Post Skirt Black Powder-Coated Wood Post Anch for Deck Supports Porch Railing (10PC)

List: $86.10$77.49DEAL

Epcee

$Epcee Heavy Duty Steel 4\"x4\" (Actual 3.6\"x3.6\") Fence Post Repair Kit, Fence Post Anchor Ground Spike, for Wooden Fence Post Repair and Wooden Fence Base Construction (2 Pack/Black）$

Epcee Heavy Duty Steel 4\"x4\" (Actual 3.6\"x3.6\") Fence Post Repair Kit, Fence Post Anchor Ground Spike, for Wooden Fence Post Repair and Wooden Fence Base Construction (2 Pack/Black）

List: $69.06$62.15DEAL

Homestead Fence Co

5"x5" Vinyl Fence Concrete/Wood Post Mount Tower with Mounting Kit (5"x5"x36")

List: $118.22$106.40DEAL

SmartSign

$SmartSign U-Channel Sign Post, Heavy Duty | 6\' Tall Baked Enamel Steel Post$

SmartSign U-Channel Sign Post, Heavy Duty | 6\' Tall Baked Enamel Steel Post

List: $61.09$54.98DEAL

Nrspp

Nrspp Heavy Duty Steel Fence Post Repair Stakes, 2 Pcs Fence Post Anchor Double Ground Spike for Repair Tilted/Broken Wood Fence Post

List: $64.58$58.12DEAL

Zlinke

$6 PCS Metal 4×4 Post Base Post Base Brackets,Inner Size 3.5\"x3.5\" Heavy Duty Powder-Coated Post Anchor Matte Black Wood Post Brackets for Pavilion Deck Railing Support Deck Base Plate(Black)$

6 PCS Metal 4×4 Post Base Post Base Brackets,Inner Size 3.5\"x3.5\" Heavy Duty Powder-Coated Post Anchor Matte Black Wood Post Brackets for Pavilion Deck Railing Support Deck Base Plate(Black)

List: $85.32$76.79DEAL