Studded T post with spade and studs is made of low carbon steel. It can provide higher earth grasping strength and greatly prevent the fencing wire slipping. With the features of harsh environment resistance, easy installation and long service life, T fence posts can be used in vineyards or gardens to fix grapes and other plants; they also can be installed with various fences for garden fencing, house fencing, highway fencing, especially for farm fencing.