- High Speed Tuning Key
- 4x1 turning ratio

The Robokey is the only drum key with a gear drive that actually increases turning speed 4 times or more! Without adaptors to lose, and constructed of hardened tools steel and machined gears, its a gadget that will be a standard for years to come! More speedy than a simple T wrench, crank or ratchet, the Robokey increases every turn of your wrist into 4 turns of the Bolt, taking the frustration out of removing it and making drum head maintenance easier.