Hellermann Tyton Hela Guard CNV Convertor
- Hellermann Tyton 166-51001, The Hellermann Tyton 166-51001 is CNV Converter designed to convert the thread type from M20 to PG7. The converter has been manufactured from nickel plated brass. Hellermann Tyton 166-51001 CNV-M20-PG7 CNV Converter