Steel; 10-3/16 in. Lg o/a; one end splined q type 20 major diameter 0.755 in. Minor 0.630 in. 15/16 in. Lg; other end inernal thd 5/16-24 right @hand; shaft stepped 0.472 in. Od 7/16 in. Lg 0.587 in. Od 1-5/8 in. Lg 0.576 in. Od 5.250 in. Lg 0.587 in. Od 5/8 in. Lg 0.576 in. Od 1/2 in. Lg