Coupling STM(V)-32 MT-32 (1 1/4 inch) nut for wrench Promrukav PR08.3886

Designed for connecting flexible metal conduit to a pipe. The coupling ensures a reliable connection with airtight or non-airtight flexible metal conduits when connecting to a pipe using fixing screws. It ensures a tight connection, protects against harmful external influences, and increases the reliability and aesthetics of the installation.