Stainless steel slip tip with cord for spearfishing. You can use it on any spear gun shaft as spear threads are 6 mm. The length of the headband is 3" (77 mm). Overall Length 5.3" (135 mm). Material for the tip, ring and cable - stainless steel. Material for the spearhead -high quality stainless steel 17-4 ph (AISI 630, Hardness 44 HRc). The hole for the cable is drilled from two sides at different angles, as a result it slides through the hole with a little effort. Description: Slip tip for spearfishing A tip is used for a large fish hunt. While getting into the fish, the front part of the tip is disconnecting from the main part of the tip that is locked in the shaft. Thus, the fish is located not at the shaft, but at the front part of the tip, which is connected to the shaft by a steel wire rope. The fish does not find a footing and for that reason it has no chance to take off as well as to break or bend the shaft.