Speardiver Predator Spearfishing Knife
  • Speardiver Predator Spearfishing Knife
  • Speardiver Predator Spearfishing Knife
  • Straps Belt Type

Speardiver Predator Spearfishing Knife

Two serrated edges stainless steel spearfishing knife with red handle. Polished and Stealth (black teflon coated) models
Knife straps

Knife specifications:

  • Quality Made In Italy
  • Total knife length: 8.46" (21.5cm)
  • Handle length: 4.23" (10.5cm)
  • Blade length: 4.33" (11cm)
  • Blade thickness: 0.15" (3.8mm)
  • Blade characteristics: Stainless steel, two serrated edges, Polished or Stealth (black teflon coated)
  • Knife weight: 3.95oz (112g)
  • Choice of rubber straps; Marseilles (belt type) or with quick release plastic buckle



  • High visibility red handle, easy to distinguish against any color wetsuit when quick deployment is required.
  • Stainless steel blade, choice of Polished or Stealth (black teflon coated) which eliminates reflection of the sun and minimized the chance of attracting predators such as barracuda to the flash.
  • Two serrated edges to eliminate the extra step of making sure the knife is turned correctly to cut mono, cable, or fish. The serrated edge easily cuts through 400lb mono and is capable of cutting through stainless steel cable.
  • The blade is very stiff, it can be used to chip away rock to retrieve a stuck shaft, without fear of bending the knife tip or breaking the blade.
  • 3 ways of securing the knife in the sheath; Using the built in rubber loop that goes over the end of the handle, the loop is removable. Using the bungee to loop over the tip of the sheath. Or both.
  • Sheath can be calf, thigh, or belt mounted.


Speardiver tip

We prefer removing the rubber loop and using a bungee, we find it to be the most secure system. In an emergency the bungee is stretchy enough to pull the knife out of the sheath by force without first unlooping the bungee. Still the knife will never come out on its own. The bungee loop can be used to put your hand through when dealing with a strong fish to prevent losing the knife if dropped.

If knife is calf mounted make sure it's on the inside of the calf to reduce the possibility of entanglement with discarded fishing line.


"What you need to put the smackdown on a 100lb AJ" - G.R. Tarr