Discontinued
Bore
- 0.125 in. [3.2 mm] (1/8) Round (3)
- 0.188 in. [4.8 mm] (3/16) Round (1)
- 0.197 in. [5 mm] Round (1)
- 0.250 in. [6.4 mm] (1/4) Round (1)
- 0.313 in. [8 mm] (5/16) Hex (1)
- 0.313 in. [8 mm] (5/16) Round (1)
- 0.375 in. [9.5 mm] (3/8) Hex (9)
- 0.500 in. [12.7 mm] (1/2) Hex (2)
- 0.500 in. [12.7 mm] (1/2) Round (1)
- Falcon Spline (2)