Iron Duke Mining Construction Site South Australia
Avoid injuries by using a star picket driver to drive in star pickets when erecting safety barricades. Avoid back injuries by using the star picket extractor (also called star picket puller) to extract those star pickets from hard ground.

Star Picket Extractor and Driver
The ground was so hard at Iron Duke mining construction site that many of these star pickets bent over at the “bite point” before they would budge. Here is a star picket being extracted from hard rocky ground with the star picket extracting tool.

Star Picket Extractor in Action
Tip: That part of the star picket extractor that “bites” onto the star picket can be extended with a short chain which makes it much easier to use.
Star picket drivers and extractors can be hired from most good plant hire companies. They can also be purchased at all good stores which sell rural fencing supplies, and other good outlets which specialize in roadworks equipment.
I have been doing a bit of looking around Online at certain rural outlets for these items and have found that many Rural Supply outlets along with Plant Hire companies say on their web site “no photo available”. Hell, if they actually have the item for sale or hire, then there *is* a photo available, all they have to do is take a picture and upload it to their web site.
Tip: If there is no photo available, I think they are not a “good” store. You need to actually see what you buy or hire Online, else you’ll have to settle for what they send (which could fall short of your expectations).