Designed for targeting bigger fish, the Korum Big Fish Grappler Hair Rigs in the 4 inch length use increased line diameters and a powerful Supersteel Grappler hook to create a stronger, more dependable hair rig. The highly abrasion-resistant Korum line and strong loop knots allow for quick rig changes while maintaining confidence in the setup. - Korum Supersteel Grappler hook - Highly abrasion resistant Korum line - Strong loop knots for quick rig changes - Available in 4 and 15 inch lengths - Barbed and Barbless options