Review on 🔥 Heat Shrink Butt Connectors 22-16 AWG by Matt Hamilton

Wirefy connectors have significantly thicker plated copper barrels than competitors and the heat shrink tubing is coated internally with a strong adhesive/sealant that appears to melt right into the wire insulation. They are translucent so you can see the wire and crimp to make sure everything is in the correct position before you crimp. The result is a super strong connection with very little risk of wire pulling, which is common with inferior quality crimps. That's all I'm going to buy now. I just read that again. I sound like a paid shilling for Wirefy. Not me. :) Wrote this to help other crimpers.