Review on 🎧 Monoprice 3.5mm Mono Plug to 3.5mm Stereo Jack Adaptor - Gold Plated Connector for Enhanced Audio Experience by Jason Taylor

These connectors fit one of my mobile ham radio transceivers, but as another reviewer mentioned, they repeatedly popped out of another radio. I found that the poor fit was caused by corners on the black plastic housing at the front of the fork preventing the fork from being fully inserted. I used sandpaper to sand down those corners and now the end cap fits both radios. The attached photo shows one connector after grinding and the other before grinding. I would have preferred the plug body to be a bit smaller so as not to interfere with my radio.