Adding a new dimension to the legendary KVD Squarebill, the Strike King KVD 1.5 Hard Knock Squarebill Crankbaits produce an extra loud knocking rattle to attract the attention of hungry bass. Much like the completely silent original, the Hard Knock is the perfect search tool for when bass are holding shallow thanks to its erratic hunting action and ability to defect off of hard cover. The Hard Knock enhances its ability to draw in actively feeding bass with its low pitch, extra loud knocking tone that resonates throughout the shallows as it swims. Anglers can expect the same outstanding performance and durability as the original, and would do well to keep both versions in their box at all times. Use the Hard Knock to drawn extra attention to your presentation on days when the bass are active and committed to feeding. For days when the fish are being finicky and not actively feeding, the lack of rattles on the original silent KVD Squarebill will help win you more bites.