Bore Size
- 0.25
- 0.3125
- 0.375
- 0.4375
- 0.5
- 0.625
- 0.75
- 10 mm
- 12 mm
- 14 mm
- 16 mm
- 18 mm
- 20 mm
- 6 mm
- 8 mm
Spacer Length
- 0.25
- 0.312
- 6
- 8
Spacer Outside Diameter
- 0.437
- 0.5
- 0.562
- 0.625
- 0.75
- 0.875
- 1
- 10
- 12
- 14
- 18
- 20
- 22
- 24
- 26
Spacer Seating Diameter
- 0.343
- 0.437
- 0.5
- 0.562
- 0.656
- 0.781
- 0.906
- 8.5
- 10
- 12.5
- 15
- 16.5
- 19
- 21
- 24
