he Rapala DT Series lures, were designed crankbait authority David Fritts. They dive fast and stay in the strike zone longer than most other cranks on the market. The DT 16 Series crankbaits are proven tournament winners. The DT 16 is the a great deep water crankbait. The Rapala DT Series lures are made from the top seven percent of select balsa wood. Perfectly consistent wood combined with carefully placed internal weights, a tapered fuselage and a thin tail creates an incredible crankbait action found only in the DT Series.