Hellermann Tyton Hela Guard CNV Convertor
- Hellermann Tyton 166-51025, The Hellermann Tyton 166-51025 is CNV Converter designed to reduce the thread size from PG29 to PG16. The converter has been manufactured from nickel plated brass. Hellermann Tyton 166-51025 CNV-PG29-PG16 CNV Converter