Polipropileno roscado

1 1/4 X 3/4 (1) 1 X 1/2 (5) 1 X 3/4 (5) 1/2 (19) 1/2 X 3/8 (1) 2 (15) 2 X 1 (1) 2 X 1 1/2 (1) 2 X 1 1/4 (1) 3/4 (18) 3/4 X 1/2 (5)