Rycote 185801 PCS- Boom connector

Rycote Quick Release Boom Adapter - PCS- Boom Connector - 185801

The PCS-Boom Quick Release System from Rycote is a simple 'click-in' attachment mechanism that offers a strong and noise-free boom connector for professional boompole operators.
It features universal 3/8"-16 compatibility.
Attachments include the PCS-Boom socket and a 3/8"-16 quick release tip.