Diamètre Ø : 12
BS9504, 9254610100, 9254610110, 0154209718, 1935462, 20466070, 7421401943
K2B1029, K2B0528XU, 9254310950, 9253213410, 1606835, 1629515, 1731941
BZ4320, -
O 302
BS9500, 9254610300, 9254610310, 0204204218, 81504106660, 1516660, 1526609