The 13 Fishing Dual Pitch is built with two one-knocker mechanisms which synchronize to generate differing pitches. The large head chamber amplifies a higher pitch with stainless steel sounding while a larger tungsten rattle in the smaller rear chamber makes a deeper pitch. The tungsten weight transfer system enables longer casts. Can be walked fast or slow producing 180° turns or tight crisp snaps leaving a bubble trail simulating prey. Strong nose end buoyancy creates firm resistance to diving in choppy water. Dual Pitch tapered tail and Mustad KVD Triple Grip trebles increase hookup ratio.