Pair of 45 Degree Back Cultivator Bars with Extensions for International and IH Farmall 140,  130,  Super A,  and 100 Tractors.

The price is for (2) toolbars as shown.

Case IH part numbers:  512425R1.

Rear toolbars came in three types as shown in the last photo.

These back cultivator bars are sometimes called back cultivator arms are used on IH Farmall Super A, 100, 130, and 140 series tractors.  These are used on BOTH 1 Point Fast Hitch and non-Fast Hitch (drawbar) equipped tractors.