Bore
- 0.125 in. [3.2 mm] (1/8) Round (3)
- 0.141 in. [3.6 mm] Round (1)
- 0.157 in. [4.0 mm] Round (1)
- 0.166 in. [4.2 mm] Round (1)
- 0.172 in. [4.4 mm] Round (1)
- 0.188 in. [4.8 mm] (3/16) Round (2)
- 0.192 in. [4.9 mm] Round (2)
- 0.197 in. [5 mm] Hex (3)
- 0.197 in. [5 mm] Round (1)
- 0.215 in. [5.5 mm] Round (2)
- 0.218 in. [5.5 mm] Round (1)
- 0.236 in. [6 mm] D (1)
- 0.236 in. [6 mm] Round (3)
- 0.236 in. [6.0 mm] Round (1)
- 0.250 in. [6.4 mm] (1/4) Round (2)
- 0.252 in. [6.4 mm] Round (3)
- 0.257 in. [6.5 mm] Round (2)
- 0.313 in. [8 mm] (5/16) Hex (1)
- 0.313 in. [8 mm] (5/16) NUB Bore (3)
- 0.313 in. [8 mm] (5/16) Round (11)
- 0.320 in. [8.1 mm] Round (2)
- 0.325 in. [8.3 mm] Round (1)
- 0.375 in. [9.5 mm] (3/8) Hex (13)
- 0.375 in. [9.5 mm] (3/8) Round (3)
- 0.382 in. [9.7 mm] Round (3)
- 0.394 in. [10 mm] DD (1)
- 0.430 in. [10.9 mm] Round (1)
- 0.438 in. [11.1 mm] Round (1)
- 0.500 in. [12.7 mm] (1/2) Hex (7)
- 0.500 in. [12.7 mm] (1/2) Round (7)
- 0.580 in. [14.7 mm] Round (remove)
- 0.600 in. [15.2 mm] Round (1)
- 0.625 in. [15.9 mm] (5/8) Round (1)
- 0.875 in. [25.4 mm] (7/8) Bearing Bore (1)
- 1.125 in. [28.6 mm] (1-1/8) Bearing Bore (7)
- 1.510 in. [38.4 mm] Round (1)
- C24T Servo Spline (2)
- Falcon Spline (2)