Knife for underwater and terrestrial use


The knife design considers the specific operator's needs offering a suitable service for any type of amphibian use. Compact size and perfect balance of the blade make it a valuable operative tool.


  • Suitable for underwater and terrestrial use.
  • Double line cutter, shearing rope saw, hammer.
  • Blade made in stainless steel vanadium cobalt (N690CO)
  • Special anti-corrosion treatment to improve the blade surface hardness.
  • Handle made in FORPLENE.
  • Special inox stainless steel hammer on the lower end.
  • Sheath in CORDURA 1100D (soft) or Kydex (rigid).


  • Blade thickness: 6mm (0.2 inch)
  • Blade surface hardness: 72/75 HRC
  • Handle temperature range: -40 C° ÷ 150 C°
  • Dimensions: 264 x 41 x 20 mm (10.4 x 1.6 x 0.8 inch)

SIEL S.r.l.
Torino Plant: via Postiglione 24, 10024, Moncalieri (TO) - Italy
Spezia Plant: via Vincinella 14, 19037, S. Stefano di Magra (SP) - Italy
VAT registration number: 04201240019