Gator Frameworks GFW-MIC-QRINSERT5 Pack of 5 Mic Adapter Inserts for QR-TOPThe black, pack of 5 Mic Adapter Inserts from Gator Cases is for use with the Frameworks Quick Release Microphone Attachment. It inserts easily into threaded microphone clips. You can swap microphones by pre installing inserts on multiple microphones. Furthermore, you can insert locks into place on the microphone attachment with the one handed slide release collar. Adapter inserts for Frameworks quick release microphone attachment (GFW MIC QRTOP)