These are post sleeves for the heavy duty posts. If you decide to move the location of the fence then these additional sleeves can be used to and driven into the new location. This saves digging up the old sleeve.
Use of the sleeves with our posts also ensures no frost heave of the post in the winter.
The post is allowed to move up and down within the sleeve as the ground freeze thaws.
You will require a driving cap for drving the sleeves into the ground.
We manufacture the sleeves ourselves in Canada from steel tubing produced in Canada.
The sleeves are 30 inches long and have a diamter of 2 inches. A dimple is machined into the sleeve part of the way down the sleeve to be used as a stop for the post.