Posted 8 years ago
This is a steel ball, 10lbs, 4 inch diameter ball. The shank is 31/2 inches long. 1 inch at the bottom and tapers to the top. The round shoulder is 3 inches in diameter. The shank corners have notches along the corners from bottom to top. From the top of the ball to the bottom of the shank it is 81/2 inches long. It was found on old farm house property.