A copy of the typical Western USA govt trappers steel plow-type drag. Four sided points are very sharp, head is made of round stock and points are cut in, not heat treated. Beautiful hand crafted drag not only grapples on roots, but plows into sod. Weight 2.5 lbs.
For the trappers working in heavy rock/lava, tips can be hardened by heating red hot and quenching in water fully 2x and a fast dip/quench and slow cooling the third time.