- versions:
- W1: - zinc plated steel or somthing like that
- - limited corrosion resistance
- W4: - made by stainless steel (X5CrNi1810) or something like that
- - good corrosion resistance
other versions
| inner ø at mm | band thickness at mm | delivery time at days | 
|---|---|---|
| 7,5 - 8,5 | 6 | about 5-8 | 
| 8,0 - 9,5 | 6 | about 5-8 | 
| 9 - 10,5 | 6 | about 5-8 | 
| 10 - 11,5 | 6 | about 5-8 | 
| 10,5 - 12,5 | 6 | about 5-8 | 
| 11,5 - 13,5 | 7 | about 5-8 | 
| 13 - 15,3 | 7 | about 5-8 | 
| 14 - 16,3 | 7 | about 5-8 | 
| 15 - 17,3 | 7 | about 5-8 | 
| 16 - 18,3 | 7 | about 5-8 | 
| 17 - 19,3 | 7 | about 5-8 |