DUO L Bracket for 4x4 Wood Posts | 1 Pack 

$88 USD

SKU: G021020MB1

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DUO L Bracket for 4x4 Wood Posts


The DUO L bracket provides an opportunity to extend your pergola. Build to extend onto your pergola structures back, front or side while adding privacy. 

Toja Tip: Consider adding a SHADE SAIL, 4x4 KNECT brackets or 2x4/2x6 KNECT Top or Side options to build a slat wall for privacy.



  • 1x DUO L Bracket
  • 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.


  • 14-gauge Canadian Steel
  • Canadian Made Brackets
  • Weather-Ready: Coated in weather-resistant materials
  • Laser-cut, bent, and welded
  • All hardware, to secure to lumber, is included
  • Packaged with #12x1-1/2” Pan Rob/Phil combo drive 304 S.S Wood screws with black plastic head caps
  • 5-year limited warranty


    • Category: 4x4
    • Arm Opening (Interior): 3.61” x 3.61”
    • Arm Opening (Exterior): 3.75” x 3.75”
    • Arm Length: 7”
    • Gauge: 14-gauge Canadian Steel
    • Overall Size (1Pc.): LxWxH 10.78”x3.75”x10.78"
    • Colour: Black
    • Weight (1 Pc.):7.80 lbs.
    • Fastening Holes: 0.25”




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