S77 Riduzione in ottone cromato 
Reduction in chrome-plated brass
codice
code
Descrizione
description
S77/0 1"F 1"1/4 M
S77/1 1"1/4 F x 1" M
S77/2 1"1/2 F x 1"1/4 M
S77/3 1"1/4 F x 1"1/2 M