Shop for post height extension black

Easily extend the height of your Mail Boss brand steel mailbox post with the Mail Boss Post Height Extension. The extension will raise the height of your post 6 in. once installed. The Mail Boss Post Height Extension is color matched to your existing post and easily installs with the included hardware. The top mounting pattern fits all Mail Boss brand locking security curbside mailboxes. Ideal for landscape changes or issues where the mailbox is mounted too low to the ground. Color: Black.

Attwood 238 Series Extension Posts are constructed of a super-hard anodized aluminum alloy that exceeds all Type A Driver requirements for lateral strength. Its release button operated smoothly, requiring less effort to unlock it from the base. Not recommended for interchanging with other manufacturer's products.

The 18 in. Galvanized Black Steel Wall Extension Post from OUTDECO is the perfect mounting solution for adding decorative privacy to existing block walls. Designed specifically for use with OUTDECO's 16 in. x 48 in. and 16 in. x 72 in. Galvanized Steel Wall and Fence Extension Privacy Panels, this post ensures a secure, professional-grade installation. Crafted from durable galvanized steel and finished with a tough black powder coat, this post resists corrosion and outdoor elements for long-lasting performance. Measuring 18 in. tall x 2 in. wide x 2 in. deep, it features a 4 in. welded base plate engineered to fit standard 5 in. block wall widths. The post arrives pre-drilled for easy installation and includes masonry screws and washers, allowing quick and stable attachment to block or concrete wall caps. Whether you're extending fence height for added privacy or enhancing your outdoor space with decorative panel accents, this post delivers both form and function. Perfect for homeowners, contractors, and landscapers seeking wall-mounted fence extension solutions, block wall privacy panel hardware, or modern black steel post systems.

Easily extend the height of your Mail Boss brand steel mailbox post with the Mail Boss Post Height Extension. The extension will raise the height of your post 6 in. once installed. The Mail Boss Post Height Extension is color matched to your existing post and easily installs with the included hardware. The top mounting pattern fits all Mail Boss brand locking security curbside mailboxes. Ideal for landscape changes or issues where the mailbox is mounted too low to the ground. Color: Alpine White.

Easily extend the height of your Mail Boss brand steel mailbox post with the Mail Boss Post Height Extension. The extension will raise the height of your post 6 in. once installed. The Mail Boss Post Height Extension is color matched to your existing post and easily installs with the included hardware. The top mounting pattern fits all Mail Boss brand locking security curbside mailboxes. Ideal for landscape changes or issues where the mailbox is mounted too low to the ground. Color: Bronze.

Easily extend the height of your Mail Boss brand steel mailbox post with the Mail Boss Post Height Extension. The extension will raise the height of your post 6 in. once installed. The Mail Boss Post Height Extension is color matched to your existing post and easily installs with the included hardware. The top mounting pattern fits all Mail Boss brand locking security curbside mailboxes. Ideal for landscape changes or issues where the mailbox is mounted too low to the ground. Color: Cream White.

Easily extend the height of your Mail Boss brand steel mailbox post with the Mail Boss Post Height Extension. The extension will raise the height of your post 6 in. once installed. The Mail Boss Post Height Extension is color matched to your existing post and easily installs with the included hardware. The top mounting pattern fits all Mail Boss brand locking security curbside mailboxes. Ideal for landscape changes or issues where the mailbox is mounted too low to the ground. Color: Granite.

Enhance your aluminum railing project by adding a Post Extension. Our post extension adds 65 in. of height with hidden seams for a clean finish. Perfect for incorporating cafe lights or adding a cover for shade, each post includes attachment points to make installation simple. Compatible with the Barrette Outdoor Living VersaRail aluminum railing systems. Color: Matte Bronze.

Enhance your aluminum railing project by adding a Post Extension. Our post extension adds 65 inches of height with hidden seams for a clean finish. Perfect for incorporating cafe lights or adding a cover for shade, each post includes attachment points to make installation simple. Compatible with the Barrette Outdoor Living VersaRail aluminum railing systems. Color: Matte Black.

Enhance your aluminum railing project by adding a Post Extension. Our post extension adds 65 inches of height with hidden seams for a clean finish. Perfect for incorporating cafe lights or adding a cover for shade, each post includes attachment points to make installation simple. Compatible with the Barrette Outdoor Living VersaRail aluminum railing systems. Color: White.