International Farmall 2 point to 3 pt Fast Hitch Arms. Pair of 2 point to 3 point Arms. Not sure of the all the models these may fit. These are 26 inches overall length, one end to the other end. I have shown photos of these along a tape measure for size reference. The steel in the arm is 1-1/4 thick. Appear to be Cat 2 (Cat 2 lower arm holes usually are specified at 1-1/8). These are heavy 55 lbs for the pair. Very good used condition. 974 & 841 NN101.