The AMS HD30 Microphone Universal Rubber clip is an all-round microphone holder to suit all standard microphone stands. The flexible rubber action will firmly hold all common handheld or instrumment microphones (from min. 20mm diameter) and allows for easy access for removing the microphone. Brass thread size 5/8" to suit most common microphone stands. Oxygen Music proudly stock a wide selection of Microphone and Pro Audio accessories including the AMS Universal Rubber microphone clip HD30.