Tine 
A metal prong or blade used with aeration equipment. There are different types and shapes of tines, for example, Chisel tine, Slit tine, Solid tine, and Hollow tine.
Tine
A metal prong or blade used with aeration equipment. There are different types and shapes of tines, for example, Chisel tine, Slit tine, Solid tine, and Hollow tine.