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Ten black powder-coated steel post bases with mounting hardware

VEVOR

VEVOR 4x4 Post Base 10 Pcs 3.6x3.6 inch Black

SKU CH-EJW4-EHQ1N

Ten carbon-steel post bases with 3.6-inch internal size and included hardware secure 3.5-inch wood posts for deck or pavilion builds

  • Product typeOther Appliances
  • Fits 3.5 inch posts with a 3.6 x 3.6 inch internal size
  • 08 inch carbon steel walls with powder coat resist corrosion and rust
  • Ready-to-install kit includes 90 dovetail screws, 44 self-tapping screws and 44 serrated sleeves
  • Pre-drilled holes and supplied wrench let you secure each base in minutes
  • Ten bases weigh 24.03 lbs total for solid deck and pavilion support

3.6 inch post base kit

This kit supplies ten carbon-steel post bases with an inner dimension of 3.6 x 3.6 inch. Each unit weighs 24.03 lbs total and features a 0.08 inch wall thickness with a black powder-coated finish for corrosion resistance. The fully enclosed design is intended for 3.5 x 3.5 inch wood posts used in pavilions, decking and railing projects.

Capacity and headroom

Ten brackets handle a standard deck or pavilion layout using the included 90 dovetail screws, 44 serrated sleeves and 44 self-tapping screws. The 0.08 inch steel wall resists deformation under normal structural loads, while the powder coating extends outdoor service life. Very large timber or heavy roof loads may exceed the design capacity of the 3.6 inch pocket.

Upgrade from basic anchors

These bases replace simple post spikes or surface plates that lack lateral restraint. The enclosed steel sleeve and supplied hardware eliminate wobble without on-site fabrication. The jump is worthwhile when a permanent, code-compliant connection is required for decks, pergolas or railing systems.

How it compares

Measured against everything we stock in Fence Caps & Safety Gates, at today’s prices. Recalculated every night.

Price $59.99
Pricier than about 80% of the 66 comparable items (median $28.49).

Specifications

Product
Product typeOther Appliances

Questions about this item

Will the 3.6 inch inner size fit the 3.5 inch posts I already have?

Yes, the 3.6 x 3.6 inch internal dimension is designed for 3.5 x 3.5 inch posts, giving a snug fit with the fully enclosed bracket preventing wobble.

How can I verify the brackets are seated correctly after drilling and fastening?

After aligning the built-in screw holes and driving the M8x60 self-tapping screws with the included M8 open-end wrench, the post should sit flush inside the 3.6 inch sleeve with no lateral movement.

Which fasteners come in the 10-piece kit and what must I source myself?

The box contains 90 dovetail screws M5x25, 44 serrated sleeves M8, 44 self-tapping screws M8x60, one M8 open-end wrench and a manual; you only need an electric drill and drill bits for the pilot holes.

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