25 pcs WNI 4 Gauge x 5/16 Pure Copper Battery Welding Cable Lug Connector Ring Terminals
-
Robbo
> 3 dayWAAAY cheaper than buying at marine supply or hardware store.
-
Turtle/Bisugo
10-06-2025Works perfectly! Make sure you have a heavy duty crimper. Will buy again if needed.
-
P
> 3 dayHolding up good
-
tommy huff
> 3 daySoldered and Crimped these and they fit perfect !!
-
Justin binnicker
> 3 dayGreat
-
Fishman77
> 3 dayGood value. They were just as described. They worked great for the 4 gauge wire that I used. I crimped them and have had no problem. I would buy again.
-
Stan
> 3 dayAs Amazons photo is so crystal clear, so; I didnt like 3/8 hole along with not enough of copper around the hole. I had decided to get 5/16 for tightly fit my batterys bolt, that I had really love. I had though, to bore the 5/16 at 1mm. larger for fit, that I didnt have to.
-
Vaunie
> 3 dayUsed for batteries & solar in an RV. Good sturdy lugs.
-
Jason
> 3 dayWork great
-
Jose A Torres
Greater than one weekGood price for this item
WindyNation Cable Lug Connector Ring Terminals
Copper
WNI pure copper cable lugs are heavy-duty, pure copper, electrical connectors designed for high amperage applications
Tin-Coated Copper
WNI pure copper tin-coated cable lugs are ideal for the marine and humid environments because the tin coating protects the copper cable lug from oxidation and corroding
Availability
WNI lugs are manufactured in 7 different gauge sizes, with 3/8" or 5/16" stud holes, and in copper or tin-coated finish.
Gauge Sizes
4/0 Gauge | 2/0 Gauge | 1/0 Gauge
2 Gauge | 4 Gauge | 6 Gauge | 8 Gauge
Stud Hole Sizes
3/8" | 5/16"
Pure Copper Heavy Duty Cable Lugs
- Designed to fit solid or stranded wire
- Crimp or solder copper lug
- Closed end design
- Meets standard 489 for wire connectors and soldering lugs
- Manufactured from pure annealed ASTM-B-152 copper
- Excellent conductivity characteristics