The Grange Fencing Post Support: System 2 750 x 75mm (H x W) Red is designed to allow the erection of fence posts without the need for digging holes or mixing concrete. The steel spike of the product provides secure anchorage for posts. The fence posts can be inserted by simply drilling and bolting down the anchor on to the hard and flat ground. The fence post has to be bolt tight with two bolts to hold it tight in place and prevent the post from easily being removed The anchors come in two size