These leaders are tied with P-Line leader material and are available in a number of different styles including 300 lb. and 500 lb. Styles include a plain circle hook, a circle hook with a glow tube, or a glow squid skirt. Hook sizes available are 14/0, 15/0 and 16/0. There is only one leader to use when youre trying to pull a barn door off of the ocean floor, P-Line Halibut Leaders!