The Shure A53M Shock Stopper isolation mount and swivel adapter reduces transmission of mechanical noise and vibration to your mic by more than 20dB.
The A53M is compatible with the following Shure microphones: Shure 849 Shure SM81 Shure SM94 Shure VP64 Shure KSM109 Shure KSM137 Shure KSM141 Any 3/4" (1.875 cm) Shure microphone