Three each right and left hand replacement tine compatible with Sicma ST-SD & HS Series Roto-cultivator
These tines are 3-1/8" wide and 5/16" (7mm) thick, have two 9/16" (14.5mm) mounting holes 2-3/16" (55mm) on center. I
These are the "L" shaped tines
These are OEM quality Italian made Boron Steel Heat Treated tines.