Audio-Technica AT8415 Low Profile Universal Shock MountFits Audio Technica Case Style(s): S1, S2, S3, S4, S7, S8, S9, S10, S11, SG1, SG2, SG3, T1, T2, T3, T4, T5, T6, T7 Features: Attenuates noise, shock and vibration transmitted through mic stands, booms and mounts Lightweight, low profile design is ideal for fishpole booms and video use Accepts cylindrical and tapered microphones Features a constant tension clutch and 360 rotation Compatible with 3 8 16 and 5 8 27 threaded stands