Technical features
| Item number | Shape | Head ∅ | Tube ∅ | Height | Packaging |
| KRFF4025 |  |
8mm | 4mm | 25mm | x100 |
| KRFF4030 | |
8mm | 4mm | 30mm | x100 |
| KRFF3015 | |
6mm | 3mm | 15mm | x100 |
| KRFF3018 | |
6mm | 3mm | 18mm | x100 |
| KRFF3022 | |
6mm | 3mm | 22mm | x100 |
Any questions ? cs@proteor.com or +33 3.80.78.42.30.