There's no doubt the Rat-L-Trap is the most influential lure when it comes to sound. But, even the pitcher with the best fast-ball sometimes needs a closer with a mean slider to come in and close the game. We've just added a serious "closer" to our bull-pen. The different pitch this 'Trap packs is a hard-driving, low-frequency knocking pitch that beats like a drum. The Knock-N-Trap™ comes in the legendary Rat-L-Trap body that maintains the trademarked, fish-catching action that no other lure has ever been able to replicate.