Splines
Spline	1.375x16
Tube	3.000 x .065
(K)	5.625
(L)	2.250
(R)	4.812
(B)	2.881

Spline Stub 1.375x16 spline, 3.000 X .065 Tube Spline Major Diameter 1.375 Spline Count 16.000 Spline Type Parallel Tube Diameter and Wall Size 3.000 X .065 End of Spline to Weld K 5.625 Length of Spline L 2.250 End of Spline to Radius R 4.812