Tapered Hole Ø 11/16"> Ø 13/16" with 3/16" Keyway
Ø 7/8" Fine Spline Tapered
Ø 7/8" 6 Spline Tapered
Ø 11/4" 48 Spline Tapered
Ø 3/4" 36 Spline Tapered