The Shure A75M Universal Microphone Mount secures microphones to a wide variety of surfaces and instrument hardware. Featuring a quick release, dual-jaw clamp and an assorment of microphone attachments, the A75M accommodates discreet placement in live performance and studio environments. The clamp fits drum rims measuring 10 mm (0.4 in.) to 43.5 mm (1.7 in.) in height, or hardware measuring from 9 mm (0.35 in.) to 37 mm (1.45 in.) in diameter.