SPECIALS TYPE 1.130 O/D 8 FLUTES 1.366 O/D 9 FLUTES 1.510 O/D 10 FLUTES 1.256 O/D 9 FLUTES .197 ROLLER .315 PITCH 1.797 MOD 20' PA 1.79 MOD 20' PA 626 MOD 20' PA 3 MOD 20' PA 2 START 2.5 MOD 20' PA 2 START 1.5 MOD 20' PA 2 START 8 DP 14.1/2 PA 2 START 22 DP 20' PA 2 START 28 DP 20' PA LH HOB 14 DP 25' PA LH HOB 18 INVOLUTE SPLINES DEPTH .077 10 SPLINE SIZES O/D ROOT WIDE 1.1/2X 1.362 X .235 2.1/2 X 2.290 X .398 2.090 X 1.910 X .299 1.3/4 X 1.413 X .269 1.1/4 X 1.070 X ? 1 X .805 X .152 DP PRESSURE ANGLE 24/48 45' 22.75/47.5 30' 32/64 30' 16 SPLINE 1.057 X .807 X .100 10 SPLINE 1 X .770 X .150 PLEASE NOTE THAT THESE LISTS ARE NOT COMPLETE AND MORE IS AVALIBLE.