- High-quality 2-colour multilayered insulation "Made in Germany"
- DIN ISO 8976
- easy engagement by milled turntable in seven different positions
- no slipping of the Joint
- with burner Hole
- Gripping surfaces with special hardened Teeth
- Hardness of teeth approx. 61 HRC
- Joint box
- Chrome Vanadium 31 CrV3
- anti-trap Protection
- According to the latest Norm EN 60900:2012 / IEC 60900:2012