C4 Ronin Negro – Precision and safety in your dives
The Ronin Negro knife by C4 is designed to meet the real demands of spearfishing. Its construction with high-quality materials and functional details such as the emergency whistle make it an essential tool underwater. Also available in white and red.
Key features:
- Total length: 144 mm
- 66.5 mm blade, made from 420B stainless steel with black PVD coating, enhanced corrosion resistance
- Mixed edge: plain and serrated (saw), ideal for cutting lines or nets
- Hook with retention teeth, allows hooking or releasing without fully removing the knife
- Ergonomic technopolymer handle, co-molded to the metal body
- Integrated emergency whistle, useful in critical situations
- Thermoplastic material sheath, resistant, lightweight and with double holes for belt attachment
- Sliding anchor system, allows moving the knife without removing weights
🔧 Important note
After each use, rinse with fresh water and dry the blade to maintain its edge and prevent corrosion.
| Brand | C4 Carbon |
| Color | Black |
| Leaf | Stainless steel |