TKDMR 10PCS 4Awg-3/8" Marine Grade Copper Wire Terminal Ring, with 3:1 Heat Shrink Tube, UL Battery Cable Ends, Heavy Duty Cable Terminals, Tinned Copper Eyelets, T

I order these all the time and i have to say... the quality of the sheilding and the material used on the actual terminal is astounding! i use thse in car audio and elctrical applications and they are perfectly sized, have a perfect electrical connection, and the heat shrink holds wonderfly!

Excelente producto

Just what I wanted, i SHOULD have bought 6 gauge rather than 4 gauge. They still worked, so no problems.

I've used these terminals to terminate wires connecting ham radio equipment to a heavy copper grounding bar. The terminals can be crimped or soldered.

They are pretty light duty compared to something like the T&B crimp connectors. I am not sure I would trust these for anything high current unless I soldered them. This is NOT an engineering evaluation, it is just an experienced technical guy's opinion. UPDATE: They are still "light duty" in my opinion but now I have crimped a couple on and they hold better than I thought they would.