Jacksons slotted fence posts are designed to be used with almost all of our fence panels, with the exception of Metro. Jakposts are generally more supportive than square posts and easier to erect than concrete posts. 

The difference between standard and heavy duty slotted fence posts is that heavy duty posts are stronger, therefore should be used if the fence is over 2 meters in height or if it's going to be installed where there is possibility of strong winds.