15 X 12 REDUCING MALE ADAPTOR
20 X 12 REDUCING MALE ADAPTOR
20 X 15 REDUCING MALE ADAPTOR
25 X 20 REDUCING MALE ADAPTOR
32 X 25 REDUCING MALE ADAPTOR
40 X 32 REDUCING MALE ADAPTOR
40 X 50 REDUCING MALE ADAPTOR
50 X 40 REDUCING MALE ADAPTOR