Osmundson Ribbed Plow Shares are made from 1080 high carbon steel heat treated and oil quenched. They are 3/8" thick on the top edge and 5/8" thick on the center front of share with a deep suck nose for better soil penetration. Interchange  40114301  MF14RIB  660005 Net Weight (lbs) 7.00 | Package Quantity of: 1
