Speardiver Wishbone Line
600 LB 1.8 mm Speardiver wishbone line. Sold by the foot
Speardiver 1.8mm %100 Spectra wishbone line uses a higher grade of Spectra and is rated for 600 lbs (272 kg). The outer braid of the line is 52 to 59 pick which is the maximum possible for line of that diameter making it stiffer, stronger and more durable. The line is then top-coated with polyurethane to seal the line and further increase abrasion resistance.
1.8mm is the diameter that best works with notched spears like Rob Allen. Thicker line will not completely settle into the notch, and may catch on the top sharp edge of the notch.