Sigal Sub HRC
Sigal Sub HRC Spear Shaft 7mm Single Barbed.
Lengths 1,10 and 1.20 are equipped with a short barb.
Lengths 1.30 and 1.40 are equipped with a long barb.
Heat treated Sandvik steel 48/50Hrc.
4 laser welding shark-fins avoiding high temperatures.
Holes for fixing line on all fins.
Polished shark fins and holes to avoid hurting the lines.