Attachment nut is tapered as shown for proper fit to the drawbar mounting plates
The chain links can be hooked together or taken apart to make it shorter or longer
For above listed tractors WITHOUT 1 Point Fast Hitch
These extension bars is used on most every IHC and McCormick cultivator unit
T bar has been welded shown in photo number 3
2 Farmall Front Spring Arm Pins Farmall 140, 130, Super A, SA, 100 Tractor Cultivators, 22068R1 Attachment nut is tapered asPair of Front Cultivators Spring Arm Pins for IH Farmall and International 140, 130, Super A, Super A, and 100 Tractor. Commonly used on the following International cultivator models: 1 F144, 144, 144T, 1AV 144, 265, 400, 56 Series, 58 Series, 66 Series, A 144 and AV 144. Case IH pin part number 22068R1. The price is for (2) pins as shown.