Convert, repair or upgrade to the #Econo Style Shank. Don't go through the expense of buying a complete new set of Econo Shank assemblies. Simply cut the base of your pre-existing Agrowplow or non Agrowplow Shank and weld on the base.
This weld on foot uses the Econo Style Blades 122-2017 / 122-2066 and Shin guards 121-3002.
*Old Part No. 121-301