Diameter Ø : 20
BS3300, II38572F, 4231047100, 4231047150, 0064205224, 1932621, 1505241
II37275, BX9401, 9254907550, 9254901020, 81504106312, 81504106427, 1506383
4231049000, 0074200118, 81511016175
O 302
-
BS9500, 9254610300, 9254610310, 0204204218, 81504106660, 1516660, 1526609