The EVANS High-Tension Drum Key provides the user with the extra leverage needed to tune high-tension marching snare, tenor, and bass drums. Designed with ergonomics in mind, the High-Tension Drum Key features a wide curved handle and a rubber, over-molded grip for extra comfort. The internal steel construction is extremely durable, and guaranteed to last even through the rigors of multiple drum corps, winter percussion, and marching band seasons.