AIRIC 22-16 AWG Heat Shrink Ring Terminals Kit #10 1/4" 5/16" 3/8", Copper Terminal Connector Ends, Battery Cable Lugs, Red Electrical Crimp Connectors, Wire Lug for 22, 20, 18, 16 Gauge Wires, 100PCS

Upgraded an RV battery system to 4, 6-volt batteries. Used 2 awg welding cable to make the cables for the series/parallel connections. These ring terminals are true to size and using the proper tool, the crimps were as expected. The shrink tubing appears large but shrinks to the wire and connector as it should and has glue which is a bonus. An excellent value, especially if several terminals are needed.

Heavy-duty and very solid. These are not cheap thin copper! Thick and fit perfectly, which makes strong crimps. Very satisfied with the quality.

Good quality. Heat shrink tubing was a little narrower than normal but I was able to slide it over the ends fairly easily. Shrunk down tight and glue spread decently.

Nice kit! Good price, and saves time ordering lugs and heat shrink separately.

These are pretty good. Heat shrink works very well. I took off one star because the thickness of the connectors is kinda thin. Could be a little thicker, worried about breaking. They have worked great so far though.

Great terminal connections for my solar bank batteries. Easy to install.

Good quality! Great price!

Worked perfectly for my car audio installation.