16 X 1/2 - COD. 053BM2116
20 X 1/2 - COD. 053BM2120
20 X 3/4 - COD. 053BM2125
26 X 3/4 - COD. 053BM2126
26 X 1" - COD. 053BM2127
32 X 1" - COD. 053BM2132