The Shure A300M ShureLock™ stand mount is a premium, vibration-resistant mount designed for the KSM313/NE, KSM313 and KSM353/ED ribbon microphones. Its secure locking mechanism provides a firm, reliable hold while allowing smooth angle adjustment for precise placement on stage or in the studio. Built from robust, high-quality materials, the A300M offers excellent stability and helps protect delicate ribbon elements from handling noise, making it an essential accessory for professional recording and broadcast environments.