Black 4-inch, 9-foot in-ground gate post with 3.937-inch width and profile detail
Cutaway view of the 4-inch gate post showing the hollow interior and recessed upper channel
9-foot black in-ground gate post set in a concrete footing with cap and profile details
Installed black gate posts supporting a composite gate and fence with latch and hinge close-ups
Composite double gate on black in-ground posts with hinge, latch, handle, and concrete footing details
Black square cap for the 4-inch in-ground gate post
Four-step gate post installation guide showing concrete foundation, post embedding, alignment, and fence attachment
Black 4-inch, 9-foot in-ground gate post with 3.937-inch width and profile detail
Cutaway view of the 4-inch gate post showing the hollow interior and recessed upper channel
9-foot black in-ground gate post set in a concrete footing with cap and profile details
Installed black gate posts supporting a composite gate and fence with latch and hinge close-ups
Composite double gate on black in-ground posts with hinge, latch, handle, and concrete footing details
Black square cap for the 4-inch in-ground gate post
Four-step gate post installation guide showing concrete foundation, post embedding, alignment, and fence attachment
Black 4-inch, 9-foot in-ground gate post with 3.937-inch width and profile detail
Cutaway view of the 4-inch gate post showing the hollow interior and recessed upper channel
9-foot black in-ground gate post set in a concrete footing with cap and profile details
Installed black gate posts supporting a composite gate and fence with latch and hinge close-ups
Composite double gate on black in-ground posts with hinge, latch, handle, and concrete footing details
Black square cap for the 4-inch in-ground gate post
Four-step gate post installation guide showing concrete foundation, post embedding, alignment, and fence attachment
Black 4-inch, 9-foot in-ground gate post with 3.937-inch width and profile detail
Cutaway view of the 4-inch gate post showing the hollow interior and recessed upper channel
9-foot black in-ground gate post set in a concrete footing with cap and profile details
Installed black gate posts supporting a composite gate and fence with latch and hinge close-ups
Composite double gate on black in-ground posts with hinge, latch, handle, and concrete footing details
Black square cap for the 4-inch in-ground gate post
Four-step gate post installation guide showing concrete foundation, post embedding, alignment, and fence attachment

4 Inch 9 ft In-ground Gate Post for Composite & Aluminum Gates

35% off
$369.00
$239.00
 per 

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In stock!
Description

Upgrade your gate installation with this 9 ft Extra-Long, Heavy-Duty 3.9 in. Wide In-Ground Gate Post for Composite & Aluminum Gates. Built for added strength and suitable for both single and double gates, this commercial-grade post provides reliable support and stability for residential and commercial gate installations.

Unlike standard posts, this gate post features one flat side for secure gate alignment and one indented side for lock support and convenient fence panel connection. Constructed from durable, rust-resistant materials, it is designed for long-term outdoor performance and compatibility with composite and aluminum fencing systems. Its clean, modern profile complements contemporary outdoor spaces while providing dependable structural support.

Key Features:

  • 9 ft Extra-Long Gate Post – Designed for secure in-ground gate installation.
  • 3.9 in. Wide Heavy-Duty Profile – Extra-wide construction provides enhanced strength and structural support.
  • Specialized Post Design – Features one flat side for gate alignment and one indented side for lock support and fence panel connection.
  • Extra-Strong Construction – Commercial-grade design provides dependable durability and long-term stability.
  • Rust-Resistant Construction – Designed for reliable performance in outdoor environments.
  • Modern Design – Clean, streamlined profile complements contemporary residential and commercial spaces.
  • Compatible with Composite & Aluminum Fencing – Designed to integrate with compatible composite and aluminum fence and gate systems.
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Estimate delivery times: 2 - 14 business days within the United States.

Our return policy allows returns within 10 days, subject to a 20% restocking fee. The buyer is responsible for covering return shipping costs.

Order Cancellation Fee: 4% of the total order amount.

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