This is clearly not a high tension drum key and should be used for drum set and the like. If you need a drum key for drumline try a high tension drum key

I bought this drum key because I am in a drumline, and thought it would be nice to have a drum key to wear during competitions. When a quads player needed one to tune his drum, I wasglad that I had this...... Unfortunately, it broke right when he tried to tighten his drum. Although it looks cool, I will likely not buy this product again.