International Spring Tooth Cultivators for Farmall 140,  130,  Super A,  100,  Cub,  200,  230,  240,  and Other Tractor Models.

Can also be used on 3 Point rear mount cultivator frames that use standard IH Farmall shank mounting cuffs or clamps.

One of the shanks has a weld shown in photo number 5.

The price is for (1) pair of spring cultivators as shown.

Manufactured by International Harvester and listed in the IH 144 cultivator parts manual.

Case IH Spring Tooth Cultivator part numbers: 512725R91,  512724R91,  512728R91.