The Gamakatsu Under Spin Head is a jig head that has a willow blade below and parallel to the hook for extra attraction!
The Under Spin Head is built on a rugged Heavy Cover hook for toughness and a spring hook keeper to keep your swimbait from sliding.
The underspin blade itself is a thin willow-leaf blade in chrome for lots of flash, and a ball bearing swivel to keep it spinning and flashing even when you're retrieving slowly.
Natural holographic eyes are recessed for smoothness, but do their own realistic and natural flashing, giving your swimbait the extra edge.
The Gamakatsu Under Spin Head is built on a 4/0 hook, with weight sizes from 3/16 oz up to 1/2 oz.