Durables 5" X 5" X 105" Aluminum Post Insert For 9' Posts - LMPT-INS-5X105

Give extra structural support to your vinyl posts with the addition of an Aluminum Post Insert. Compatible with 9' posts, this aluminum insert ensures that your vinyl fence or gate post is built to last. It's unique "I" design allows the insert to easily slide into the vinyl post, making installation a breeze.
Part Number: LMPT-INS-5X105

$103.74 each


Durables 5" X 5" X 105" Aluminum Post Insert For 9' Posts - LMPT-INS-5X105

Ensure your vinyl fence posts are built to last by reinforcing them with 5" X 5" X 105" Aluminum Post Insert. Designed to be compatible with 9' posts, this insert is made from sturdy aluminum that is light enough to make installation easy but durable enough to ensure your post can withstand even the harshest conditions. Post inserts are common for gate and fence posts that are installed in areas that are frequently prone to high winds. This insert provides the perfect amount of stability so your post does not snap under the powerful gusts.

Whether you are a fencing installation professional or an ordinary homeowner, this aluminum post insert is able to be easily and swiftly installed with little to no tools needed. Just place the insert inside the vinyl post before pouring the concrete base. We also recommend that a screw be placed into the bottom of the two posts to prevent the insert from shifting. With the addition of a post insert, you can have peace of mind that your vinyl posts are built to last.


  • Size:5" X 5" X 105"
  • Made for 9' posts
  • Material: Aluminum
  • Simple Installation
Product Post Insert
Height 9'
Post Size 5" Sq.
Material Aluminum
Manufacturer Durables