Professional capo for nearly all six and twelve string guitars with flat or slightly curved fingerboards. The capo's unique clamping mechanism is quick to attach to the guitar neck and just as simple to release. This model is die cast in zinc with rubber inserts. The parallel clamping mechanism means there is no "string bend" when attaching the capo and tuning is not affected. Contact pressure is precisely adjustable and the ergonomic design makes for next-to-no interference while playing near the capo. No pre-setting necessary - simple and quick to mount on other frets.