These 3-arm Trio corner brackets are specially designed for wood posts of 4" x 4" (nominal sizes; actual sizes of 3.5" x 3.5") for the construction o
TRIO Pergola Bracket for 4x4 Wood Posts, 2 pack
TOJA GRID Peak TRIO 30 for 4 in. x 4 in. Wood Posts (2-Pack
TOJA GRID 45-Degree Knee Bracket (2-Pack) G01454MB1 - The Home Depot
TRIO Pergola Bracket for 4x4 Wood Posts, 1 pack
TOJA GRID TRIO 3 Arm Pergola Corner Bracket for 4x4 Wood Posts (2
Toja Grid TRIO 3 Arm Pergola Corner Bracket For 4 x 4 Posts at
TOJA GRID Knect Pergola Post Wall and Railing Bracket for 4x4 Wood
Corner Bracket for Toja Grid Pergolas - Matte Black - 2/Pack
Trio 30 Left & Right for 4x4 Wood Posts
TRIO Pergola Bracket for 6x6 Wood Posts, 2 pack