Prolunghe ridotte in ottone giallo, 3/8x1/2, 1/4x3/8, 1/4x1/2, 1/2x3/4, 3/8x3/4, 3/4x1", 1/2x1", 1"x1"1/4.
506OG1438 1/4x3/8
506OG1412 1/4x1/2
506OG3812 3/8x1/2
506OG3834 3/8x3/4
506OG1234 1/2x3/4
506OG1210 1/2x1"
506OG3410 3/4x1"
506OG110114 1"x1"1/4