SPLINE CT: 10 | Yoke, eaton 1410, spline ct: 10, O.D. 2.65" I.D. 1.75" HALF ROUND
SPLINE CT: 10 | Yoke, rockwell 1610, spline ct: 10, O.D. 2.75" I.D. 1.75" WING BEARING STYLE
SPLINE CT: 39 | Yoke, rockwell 1710, spline ct: 39, O.D. 3" I.D. 2", FULL ROUND