| Aussen- Durchmesser  | 
Innen- Durchmesser  | 
Material- Dicken  | 
| 7.50 | 1.80 | C | 
| 7.50 | 2.20 | A B | 
| 7.50 | 2.70 | C | 
| 7.50 | 3.00 | C | 
| 7.50 | 3.02 | A B | 
| 7.50 | 3.10 | B | 
| 7.50 | 3.35 | A | 
| 7.50 | 3.50 | A C E | 
| 7.50 | 3.70 | C | 
| 7.50 | 3.80 | B C | 
| 7.50 | 3.99 | B | 
| 7.50 | 4.00 | A | 
| 7.50 | 4.10 | A C | 
| 7.50 | 4.30 | A B C | 
| 7.50 | 4.50 | A E | 
| 7.50 | 4.90 | A C | 
| 7.50 | 5.10 | A B C | 
| 7.50 | 5.18 | B | 
| 7.50 | 5.20 | A B D | 
| 7.50 | 5.25 | A |