Usage

3-arm post brackets are used in the top corners of both freestanding pergola kits (which always have 4 3-arm brackets, regardless of the pergola's size/dimensions) and attached pergola kits (which always have 2 3-arm brackets, regardless of size/dimensions).

4x4 Pergola Bracket Features

• Made with premium quality steel
• 14-gauge steel (~2.0mm thick)
• Made for dressed lumber commonly called 4x4s (actual dimensions are 3.5” x 3.5”)
• Laser-cut, bent and welded
• Advanced weather coating technology to withstand extreme weather conditions
• Pre-drilled holes for securing wood and accessories to bracket
• Includes stainless steel screws (1.5-inch #10 self-tapping wood screws with pan/round head painted black) for securing wood into bracket
• Reduces your pergola build time by as much as 75%
• Backed by a 5-year warranty
  
• Shipped directly to your doorstep from Boise, Idaho

Dimensions & Specifications

• Width: 7.5 inches (190.5 mm)
• Depth: 7.5 inches (190.5 mm)
• Height: 7.5 inches (190.5 mm)
• Number of arms: 3 (1 vertical + 2 horizontal)
• Inner dimensions of each arm: 3.6 x 3.6 inches (92 x 92 mm) - made for 4x4 wood posts (which measure 3.5 x 3.5 inches)
• Holes on vertical arm (to ground): 4 (2 holes on each of the 2 sides facing inward)
  
• Holes on each of the 2 horizontal arms (for beams): 6 (2 holes on the side facing down + 4 holes on the side facing inward)
• Hole size: 0.25 inch (6.35 mm) - ideal for #10 size screws (included)
• Weight: 4.125 pounds
• Not included: wood posts