Available in Duke 55 (3/8oz) and Duke 65 (5/8oz) sizes Duke 65 offers hard-thumping action and longer casts Duke 55 delivers finesse performance with subtle vibration Loud internal rattle system triggers reaction strikes Rigged with black nickel hooks, quality split rings, and premium finishes The 6th Sense Duke Lipless Crankbait series is built to cover the full range of lipless applications—whether you're power fishing over grass or finessing pressured fish in clear water. Designed with a tight, aggressive vibration and loud internal rattle, the Duke calls fish from a distance and keeps them committed. Duke 65 At 65mm and 5/8oz, the Duke 65 features a wide head and compact body that generate a hard-thumping action ideal for colder water or aggressive reaction bites. Its precision weighting system improves casting distance and control, while the loud rattle provides a standout sound profile. Duke 55 The 55mm, 3/8oz version is downsized for a more subtle approach. Perfect for lighter tackle or pressured situations, the Duke 55 maintains the same deadly rattle and vibration in a more compact presentation. Both models are finished with premium black nickel hooks, high-end split rings, and lifelike paint jobs—giving you a lipless crankbait lineup that looks as good as it performs.