Square Post 3″x3″x9′ – Black Aluminum

The 3″ x 3″ x 9′ Square Aluminum Post is a heavy-duty structural component ideal for high-performance fencing and gate installations. Designed with a sleek matte black powder-coated finish, this post offers superior rigidity, modern aesthetics, and excellent resistance to weathering. It’s perfect for main structural posts, corner posts, and gate supports in hybrid aluminum-vinyl systems.

Specifications:

• Material: Industrial-grade extruded aluminum

• Finish: UV-resistant matte black powder coat

• Profile: Square

• Dimensions: Width: 3″; Depth: 3″; Height: 9′ (108″)

• Wall Thickness: Reinforced for structural applications

• Color: Black

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

• Base Compatibility: Accepts 3″ base plates or inserts

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

Key Features:

• Ideal for large gates, corners, or wind-prone areas

• Rust-proof and fade-resistant in all climates

• Bold square profile matches modern architecture

• Use for end, corner, or structural support posts

• Won’t crack, rot, or require repainting

• Compatible with aluminum framing systems and vinyl infills