The Shout Heavy Spark Single assist hooks have been produced to use when slow pitch jigging. The difference between these and your usual slow pitch assists is that they're built tough and much stronger to chase a better quality of fish like king fish, amberjack, large coral trout and big snapper.
The assist cord itself is a PE line with an ester core and the hook has a clear fluorine coat for great penetration when you get the strike.
3/0: 19mm gape, 3 per pack
4/0: 21mm gape, 2 per pack
5/0: 23mm gape, 2 per pack