The adapter was made to connect lavalier microphones terminated for Sennheiser 3.5mm mini jack to Lectrosonics TA5F transmitter.

The 3.5mm female jack is thread locking.

Tested and works great. Very lightweight, flexible and sturdy cable.

Shipping is combined, each additional unit will add only 50 cents to the cost.

I made a few of those for my personal use, and just kept making them - those are re-purposed connectors from working, re-terminated microphones that can serve for many more years instead of going to waste.