SELTERM 10pcs 4 AWG - 3/8" Stud - Battery Lugs, Heavy Duty Wire Lugs, Ring Terminals, Battery Cable Ends,4 Guage Terminals, UL Bare Copper Eyelets Electrical Battery Terminal Connectors

Great quality material. Copper was clean and every piece was in great condition. Don't hesitate to use this supplier!

These cable lugs come in all sorts of different sizes with various hole sizes for the bolt. They're strong and come with all the heat shrink you need to keep it looking nice. The heat shrink comes with glue inside as well.

Fit my 3/O perfect. Thicker then some and lug that was replaced

These electric eyelets were very good copper. Easy to crimp. Great in ever aspect.

These terminals are very nice. The copper is much thicker than other cheap (I don’t mean inexpensive) terminals. The sizing was perfect for the #2 wire that I used. They crimped perfectly with the hydraulic crimper that I have. Now for the reason I gave it 4 stars. There are 10 terminals, 5 pieces of red heat shrink, but I only got 3 pieces of black. Not a huge deal because I have more, but 5 stars means everything was perfect. I’d definitely buy them again based on the copper terminals alone.

Exactly what I needed.

Suggest a hydraulic crimper for 4/0, borrow, beg or get a friend to lend you one. crimping these heavy duty lugs is a chore with the labor intensive hammer tool. and almost impossible other wise .

Excellent