Speartip Twisted Tip Lively And Four Sided Sharpening

The tip is made of high-carbon corrosion-resistant steel and has an M7x1 thread for screwing onto a harpoon.

On the other hand, these tips also have a threaded part that allows you to quickly change strikers with different types of sharpening: conical (bullet), trihedral, tetrahedral, trihedral with grooves, crown type (shock) and with a hardened core (dowel).
Also, this tip is equipped with two reclining flags (5.5 cm each) to prevent the descent of harpooned prey.

The size:
Length: 9.5 cm (without twisting head length – 4.5 cm)
Thread: M7x1
Flags: 5.5 cm