Coarse 3*20 outer diameter * inner diameter 14
Coarse 3*25 outer diameter * inner diameter 19
Coarse 3*30 outer diameter * inner diameter 24
Coarse 3*40 outer diameter * inner diameter 34
Coarse 3*50 outer diameter * inner diameter 44
Coarse 3*60 outer diameter * inner diameter 54
Coarse 3*80 outer diameter * inner diameter 74
Coarse 3*100 outer diameter * inner diameter 94
Coarse 4*20 outer diameter * inner diameter 12
Coarse 4*30 outer diameter * inner diameter 22
Coarse 4*35 outer diameter * inner diameter 27
Coarse 4*40 outer diameter * inner diameter 32
Coarse 4*50 outer diameter * inner diameter 42
Coarse 4*60 outer diameter * inner diameter 52
Coarse 4*80 outer diameter * inner diameter 72
Coarse 4*100 outer diameter * inner diameter 92
Coarse 5*20 outer diameter * inner diameter 10
Coarse 5*30 outer diameter * inner diameter 20
Coarse 5*35 outer diameter * inner diameter 20
Coarse 5*40 outer diameter * inner diameter 30
Coarse 5*50 outer diameter * inner diameter 40
Coarse 5*60 outer diameter * inner diameter 50
Coarse 5*70 outer diameter * inner diameter 60
Coarse 5*80 outer diameter * inner diameter 70
Coarse 5*90 outer diameter * inner diameter 80
Coarse 5*100 outer diameter * inner diameter 90
Coarse 6*30 outer diameter * inner diameter 18
Coarse 6*40 outer diameter * inner diameter 28
Coarse 6*50 outer diameter * inner diameter 38
Coarse 6*60 outer diameter * inner diameter 48
Coarse 6*67 outer diameter * inner diameter 55
Coarse 6*80 outer diameter * inner diameter 68
Coarse 6*100 outer diameter * inner diameter 88
Coarse 8*40 outer diameter * inner diameter 24
Thick 8*50 outer diameter * inner diameter 34)
Coarse 8*60 outer diameter * inner diameter 44
Coarse 8*80 outer diameter * inner diameter 64
Coarse 8*100 outer diameter * inner diameter 84
Coarse 10*60 outer diameter * inner diameter 40
Coarse 10*80 outer diameter * inner diameter 60
Coarse 10*100 outer diameter * inner diameter 80
Coarse 10*120 outer diameter * inner diameter 100
Coarse 12*80 outer diameter * inner diameter 56
Coarse 12*100 outer diameter * inner diameter 76
Coarse 12*120 outer diameter * inner diameter 96
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