Outer diameter : 19 - 20 - 20.5 - 21 - 22
Inner diameter : 18mm US8 - 19mm US9 - 19.5mm US9.5 - 20mm US10 - 21mm US11.5
Finish : Raw
Materials: brass, raw brass.
Outer diameter : 19 - 20 - 20.5 - 21 - 22
Inner diameter : 18mm US8 - 19mm US9 - 19.5mm US9.5 - 20mm US10 - 21mm US11.5
Finish : Raw
Materials: brass, raw brass.