The Tama-TDK10 is Tama's New Drum Key design. This specially designed drum key offers both fine and fast tuning, and has a good weight to it. Ergonomically designed, this handy little drum key is rounded to perfectly fit your fingers. The TDK10 has a knurled knob at the end of the key, which allows you to quickly spin the initial tensioning of the rod for quick head changes. Get this, and all of your Tama gear from the pros at the Drum Center of Portsmouth