Diameter Ø : 30
-, -
K2B0522X50, 9254321170, 9254922090, 9254922210, 10571793, 1446061, 1731943
9253241010, 0084208518, 0084209218, 0074206018, 0094209618, 7302881
BS3547, 4231067000, 4235060810, 81511016467, 81511016483, 20708819, 1542893