Square Post 3″x3″x10′ – Black Aluminum

The 3″ x 3″ x 10′ Square Aluminum Post is a reinforced structural post designed for demanding fence and gate installations, especially where extra height or deeper in-ground mounting is required. Constructed from durable, powder-coated black aluminum, it delivers a bold modern look, exceptional strength, and all-weather protection. Ideal for use in high-wind zones, sloped terrains, or heavy-duty gates.

Specifications:

• Material: High-strength extruded aluminum

• Finish: Matte black powder coat (fade- and rust-resistant)

• Profile: Square

• Dimensions: Width: 3″; Depth: 3″; Height: 10′ (120″).

• Wall Thickness: Structural grade (reinforced)

• Color: Black

• Cap Compatibility: Fits 3″ Pyramid or Modern Post Caps

• Base Compatibility: Compatible with 3″ base plates and inserts

• Channel Compatibility: Works with 3″ U-Channels and Pocket Rails

Key Features:

• Excellent for tall panels, deep mounting, and structural gates

• UV-protected, corrosion-resistant matte black coating

• Clean, architectural profile for upscale fence systems

• Ideal as main support post for fence lines, gates, or corners

• No rust, chipping, or repainting required

• Seamless with aluminum frame components and vinyl board systems