This auction is for a VINTAGE 3 TINE / TEETH CLAW CULTIVATOR, A PRIMITIVE FARM GARDEN TOOL.  It still has some original red paint, making this item a nice display piece in a vintage garden decor theme.  The hole diameter to attach this to actual cultivator is 3/8" >>> It is sturdy enough to use as originally intended.  The last photo shows a soda can as a size reference.  

This item dates back to the 1930's - 50's.  However, I'm pretty sure the teeth are hand forged judging by the pounding marks.  So this might date back even earlier to the early 1900's.