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12PCS 6x3/8 Tinned Copper Ring Terminal Connectors 6 AWG Heavy Duty Battery Cable Ends Bare Copper Lugs with 12 PCS 3:1 Heat Shrink Tubing for Vehicle Boat Marine Use

Free shipping on orders over $29.99

$11.89

$ 5 .99 $5.99

In Stock

About this item

  • In this kit,we offer 12pcs 6awg heavy-duty lugs with a 3/8 screw size ring,corresponding matching 3:1 red and black heat shrinkable tube.
  • The ring terminal connector made of high-quality copper content of 99.95%,good electrical conductivity.The 3:1 shrink tube is well made of high quality environmental material,thick and durable.
  • The wire lugs connector can be easily crimped or soldered,the heat shrink fit solid or stranded gauge wire,heat shrink provides tight and full seal,prevents leakage of any solder.
  • The ring terminal connector application areas:military/aerospace,household appliances,lighting electronics,automotive electronics,new energy,the 3:1 adhesive-lined heat shrinkable tubing black and red,can be applied in industry,environmental protection material.
  • If you receive a defective product or have any problems with the product,please feel free to contact us,We will provide you with satisfactory service at any time.



Product Description

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Copper Ring Terminal:

Material:T2 low resistivity copper

Surface:salt spray test 48H protection fog tin

Hardness HV:120-70

Production process:cold pressing

Features:high conductivity contact material

They are high conductivity copper and withstand a wide range of electrical and environmental conditions,including current surges,temperatures,corrosion and vibrations,for a wide variety of applications.These features mean a consistently high quality connection at a low installed cost.

Heat Shrink Tubing:

Material:PE protection material

Product specifications:Φ1.6~Φ130

Temperature range: -45℃~125℃

Shrinkage temperature:initial shrinkage temperature 80℃,complete shrinkage temperature 125℃

Rated voltage:600V

Product color:black&red

Operating temperature range:257°F (125°C)

Product features: 3:1 high shrinkage ratio,sealing and waterproof,strain buffering


Mark Augustin
July 18, 2025
Robust crimp lugs for the money. Shrink tubing works well.
Ezequiel Alejandro
June 2, 2025
Needed some lugs to fix my sound system as I wired it really quick first time around just so I can use my sub. With me having a custom trunk, I decided to fix my wiring while with it was out. The lugs where perfect and the heat shrink was a plus. A was a bit skeptical to use the shrink but when I saw it had adhesive, I used it and was pretty surprised. They where better than the ones I had! Save yourself the money and get these! Don’t go to Autozone or O’reillys as they’re like $6 for 2 copper 5/8 lugs! If I need more, I will order from here !
Hannah Conover
May 17, 2025
Look and work great.
Stuart
March 23, 2025
Good product , good value
James
March 4, 2025
Good quality, heavy duty battery terminals. I would buy the same ones again.
Randy F. Stallion
February 22, 2025
These are great. Very heavy duty, thick gauge, not easy to bend without force. Compared to the insane prices for just two of these at the auto stores, you can’t beat the value of these even without the heat shrink. That’s quite a bonus at this price point, considering the same pieces of shrink would cost you as much as the terminals if bought separately.
Customer
February 19, 2025
Both wire size and ring size are correct, good quality heat shrink included as well.
Calvin Wilson
January 30, 2025
Used these to build custom length cables for my van electrical system. Make sure the crimp is tight and it will do what you need.
Dennis
January 25, 2025
Quality made and easy to install with a crimping tool. They arrived very quickly with a great discription from the vendor with multiple sizes to your needs. Great value to do the repair correctly
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