No screws need to be loosened. The internal locking system ensures that the stand securely locks into the set height. The infinitely adjustable standard setting for boom length and angle allows for easy customization. With the quick-release lever, the boom can be removed in an instant, and the microphone stand can be used as a straight tripod. Hercules stands for intelligent tripod systems that are always tailored to the needs of musicians, 100% reliable, and so easy to use that you can focus on what matters most: making music. Hercules stands are manufactured in facilities certified with ISO 9001, so you can trust in the highest tested industrial standards. Comfortable in the studio, practical on tour, convenient at home.