These decorative 4-sided timber post base brackets are made either for sliding a post through the bracket or for mounting the bracket to the floor in order to hold the post in place and keep it from "kicking" out. With the exact measurement of the post, we can custom make your wood post mounting brackets fit perfectly.

4–Sided Timber Post Base Brackets - (PB4S)

SKU:
PB4S
$33.00
Bulk Pricing:

Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 10 - 19 and get 10% off
  • Buy 20 - 34 and get 12.5% off
  • Buy 35 - 49 and get 15% off
  • Buy 50 - 74 and get 17.5% off
  • Buy 75 - 99 and get 20% off
  • Buy 100 or above and get 22.5% off

If you're not quite sure about all your selections, don't worry, after you place your order, our experts will verify them and send you a CAD drawing of your product, with the dimensions you selected so you can put your eyes on it before we manufacture it for you. You can always call us at (715) 718-0781 if you want us to walk you through your order. The project will typically take between 2-3 weeks to manufacture. If you need to have them sooner please select "rush" when ordering.

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Description

4–Sided Wood Post Base Brackets

 
PB4S 4-Sided Timber Post Base Bracket – Custom Heavy Duty Post Anchor for Maximum Stability & Strength
 
Anchor your timber posts with uncompromising strength using the PB4S 4-Sided Timber Post Base Bracket – a robust, custom-fabricated steel post anchor that fully encases the post on all four sides for superior load distribution, anti-rotation security, and uplift resistance. Ideal for demanding outdoor applications like deck posts, pergola supports, porch railings, fence columns, gazebo framing, pavilion bases, or any structure needing rock-solid ground-level connection without fancy ornamentation.
 
The PB4S wraps the post completely (unlike 2- or 3-sided options), preventing shifting or "kicking out" under load or wind—perfect for high-wind areas or heavy structural demands. Choose slide-through style to sleeve the post in place or floor-mount for direct concrete/wood attachment. Built from premium American steel in customizable thicknesses (1/8" to 1/2"+), it's engineered for real performance with clean mitered edges or simple profiles that add subtle decorative appeal without excess.
 
Why the PB4S Delivers Superior Performance:
  • Full 4-Sided Enclosure – Maximizes stability, load sharing, and resistance to rotation/uplift for decks, pergolas, railings, and outdoor timber frames.
  • Heavy Duty Custom Build – Tailor exact inside dimensions (measure ACTUAL post size for snug fit), thickness, hole patterns, and finishes (black powder coated, hammered black, oil-rubbed bronze, rusted patina) for corrosion resistance and longevity.
  • Versatile Installation Options – Slide-through for easy post insertion or floor-mount with pre-drilled holes for secure bolting/screwing; compatible with pressure-treated, cedar, redwood, or reclaimed lumber.
  • Practical & Subtly Decorative – Clean lines and mitered base provide a professional, architectural look that enhances without overpowering—great for modern-rustic or traditional builds.
  • Built for Outdoor Endurance – Weather-resistant coatings combat rust; designed to elevate posts slightly off ground/concrete to reduce rot risk.
Builders and homeowners rely on the PB4S for its no-nonsense strength and precise custom fit—making it the go-to 4-sided post base bracket when reliability trumps elaborate styling. It outperforms basic anchors by providing full-wrap support that lasts through seasons of use.
 
Ready to lock down your posts with confidence? Share your post dimensions, thickness preference, and finish—order your custom PB4S 4-Sided Timber Post Base Bracket today for heavy-duty anchoring that stands strong!