Tapered pitons designed to fit extremely thin cracks of various depths. Two carabiner holes increase clipping options and reduce weight.
| Knifeblade 7 | Weight | 54g |
| Total Length | 75 mm | |
| Blade Length | 35 mm | |
| Thickness | 3 mm | |
| Material | Hardened Steel | |
| Knifeblade 9 | Weight | 58g |
| Total Length | 90 mm | |
| Blade Length | 50 mm | |
| Thickness | 3 mm | |
| Material | Hardened Steel | |
| Knifeblade 10 | Weight | 68g |
| Total Length | 100 mm | |
| Blade Length | 60 mm | |
| Thickness | 3 mm | |
| Material | Hardened Steel |
