| Wertmarke | Ref.-Nr. |
Durchmesser |
Stärke |
Außenmaterial |
Innenmaterial |
|
|---|---|---|---|---|---|---|
 |
BT-A |
24,25 mm |
1,75 mm |
Brass |
Alpaca 12% |
|
BT-C |
26,75 mm |
1,75 mm |
Brass |
Alpaca 12% |
||
BT-I |
29,00 mm |
1,75 mm |
Brass |
Alpaca 12% |
||
BT-K |
31,00 mm |
2,00 mm |
Brass |
Alpaca 12% |
