A Frame Kit for 4x4 Wood Posts

$448 USD


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A Frame Kit for 4x4 Wood Posts

Feature a piece of architectural history in your outdoor space with the 4x4 Single Triangle Frame Kit. This kit grants you the creative freedom to either pay homage to the classic A-framed structure or infuse it with a modern twist, making it a unique addition to your outdoor space. 

Toja Tip: Ensure lumber is fully inserted into the bracket cavity, resting on metal tabs for proper installation. 

Please note: This structure is NOT for creating swings. The brackets are not rated to support the force of a swing. These brackets are designed to create a freestanding A-framed structure.

A Frame Kit Calculator for 4x4 Wood Posts

Take advantage of this lumber calculator to help guide you with your A Frame pergola build. Just enter the lumber length you are using for the legs(A) to determine the width(B) and the total height (C). OR Enter the desired span (B) to determine the length of the angled piece of the leg(A) and the overall height (H).

What size lumber are you using for the legs? inch ( ft.)

The width of the pergola will be inch ( ft.)

The height of pergola will be inch ( ft.)

Calculate size of lumber legs and height

What is your desired width? inch ( ft.)

The size of your lumber legs will be inch ( ft.)

The height of pergola will be inch ( ft.)


  • 2x PEAK TRIO A Frame Bracket for 4x4 Wood Posts
  • 4x SOLO 65 Degree for 4x4 Wood Posts
  • 1-1/2” Pan Rob/Phil combo drive 304 S.S Wood screws with Black plastic head caps


  • Wood
    Shipping wood is costly. Most of the population has access to stores that sell wood locally where they live. Buying your lumber allows you the freedom to select the type of wood you want to use for your build and budget. There are also regional limitations for what kind of lumber is ideal for your build; different species of lumber would be used in tropical climate vs. a cold one.




We recommend taking a bracket with you when you purchase your wood to test fit.


Our 4x4 brackets accommodate dressed lumber, commonly called 4x4’s at local building supplies. The actual measure is 3.5x3.5”. 


  • Each bracket only requires 2 screws per each side/set of eight holes.
  • Insert screws in holes closest to the wood.
  • Hardware to secure to wood is included.
  • Additional screws are available for purchase