Wirefy 4 Gauge 3/8" Wire Lugs - Copper Cable Lugs - Battery Terminal Connectors - Ring Terminals - Crimp Battery Cable Ends - 22 PCS (10 PCS Copper Lugs + 12 PCS Heat Shrink Tubing)

$18.09 $0.82 per Count
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Purchase options and add-ons

Colour Copper
Gauge 4 Gauge
Connector type Ring
Contact material Copper
Insulation material Non-Insulated

About this item

  • ALL YOU NEED IN ONE PACKAGE - 4 Awg 3/8" eyelet copper lugs (10 PCS) + 3:1 ratio heat shrink tubing with adhesive (12 PCS).
  • HEAVY DUTY WIRE LUGS - Crafted from thick annealed copper, these heavy duty battery terminal connectors ensure super strong crimps and increased current flow.
  • EASY TO USE - These battery ring connectors are trusted by thousands of electricians and DIY enthusiasts around the world.
  • CAN BE CRIMPED OR SOLDERED - These battery lug terminals have closed end pad design. They can be crimped or soldered to the wire ends.
  • LIFETIME WARRANTY - Wirefy ring terminals are backed by Wirefy lifetime warranty. Our stellar customer service team is here for you to help with any questions.
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Product details

  • Product Dimensions ‏ : ‎ 10.49 x 6.6 x 2.31 cm; 140.61 g
  • Date First Available ‏ : ‎ Aug. 19 2022
  • Manufacturer ‏ : ‎ Wirefy
  • ASIN ‏ : ‎ B0BB7P92HP
  • Item model number ‏ : ‎ LUG10-4Awg-3/8-M10
  • Country of origin ‏ : ‎ China
  • Customer Reviews:

Frequently bought together

Wirefy 4 Gauge 3/8" Wire Lugs - Copper Cable Lugs - Battery Terminal Connectors - Ring Terminals - Crimp Battery Cable Ends -
$18.09 ($0.82/Count)
Get it by Wednesday, Jul 24
In Stock
Sold by NobleTech and ships from Amazon Fulfillment.
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4 Gauge Battery Cable Copper Wire, 30FT Red+30FT Black 4 AWG Welding Cable Standard USA OFC Wire for Automotive, Battery, Sol
$179.99
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Sold by Kimbluth Power and ships from Amazon Fulfillment.
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T Tocas Surface-Mount Circuit Breakers with Manual Reset Switch Button for Marine RV Yacht, 12V - 48V DC, Waterproof 40A
$34.59
Get it by Monday, Jul 22
In Stock
Sold by La Luna L and ships from Amazon Fulfillment.
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    Wirefy Top Products

    Visit the store

  3. wirefy logo

    Who We Are

    Wirefy is a small USA owned an operated business. We offer top quality electrical connectors, crimping tools, heat shrink tubing and electrical wires at reasonable prices.

    Wirefy empowers electricians and DIY lovers to make professional electrical connections through quality products and education. We've got you covered on your wiring project.

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    Wirefy 1/0 Gauge 3/8" Wire Lugs - Copper Cable Lugs - Battery Terminal Connectors - Ring Terminal...

    Benefits of Our Products

  5. What makes our electrical connectors unique?

    We craft our electrical connectors from thick, pure copper for strong crimps and max current flow. Tin coating protects against corrosion. Our terminals are marine grade & waterproof.

    Why choose Wirefy crimping tools?

    Our crimping tools come with high precision crimping dies designed specifically for every terminal type. Our tools ensure consistent, effortless and rock solid crimps.

    How to choose the right heat shrink tubing?

    Go for 3:1 or 4:1 shrink ratio. This ensures a tighter seal. Make sure it has adhesive lining for protection again dust & water.

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Product Description

wirefy copper lugs

‎

‎

wirefy copper lugs box

wirefy copper lugs heat shrink tubing
HEAT SHRINK TUBING INCLUDED
  • Professional Insulation
  • Protection against corrosion
  • High tensile strength
  • Abrasion resistance

WIREFY COPPER LUGS

10 PCS LUGS + 12 PCS HEAT SHRINK TUBING

Wirefy copper lug kits come with a convenient versatile storage box. Each box contains 10 PCS cable lugs and 12 PCS adhesive lined 3:1 ratio heat shrink tubing (6 PCS Black and 6 PCS Red color).

  • Convenient box for easy access
  • Fitting heat shrink tubing for each size
  • Pick the eyelet size you need
  • Professional copper lug kits for your next wiring project
Wirefy copper lugs characteristics
wirefy copper lugs crimping process method hydraulic hammer lug
wirefy copper lugs cable size compatibility

*Cable size compatibility recommendations are based on publicly available cable size information. Sizing should also be verified with individual cable manufacturers before making a purchase. Some cable manufacturers oversize the gauge of their cables (especially common with audio cables). We always encourage customers to go over our product dimensions before making a purchase.

‎

Wirefy seamless pure copper lugs ensure strongest crimps on the market, able to withstand strong pulls and extreme vibrations. These crimp ring terminal lugs are used for connecting cables and electrical components in automotive, marine, motorcycle, residential and industrial applications. Our copper terminal lugs work great for larger wire gauge applications for power draw or grounding. These battery cable ends can be either crimped or soldered to wire. These wire lugs are crafted from pure copper for maximum current flow. UL listed.

We offer a broad selection of wire diameters and eyelet sizes. Pick the exact copper lug size you need. Each ring terminal has been marked with the wire gauge index for easy identification. Ring eyelets can be easily drilled, in case you need to use them with a larger stud size.

540 PCS Heat Shrink Connectors Wirefy 120 PCS Copper Lugs Kit Wirefy heat shrink tubing spool roll 50ft 3/8 Heat shrink tubing kit - 3:1 ratio
540 PCS Heat Shrink Connectors 120 PCS Tinnd Copper Lug Heat Shrink Tubing - 50 Feet Roll 180 PCS Heat Shrink Tubing Kit (Black)
Customer Reviews
4.5 out of 5 stars
7,785
4.3 out of 5 stars
2,250
4.6 out of 5 stars
2,445
4.6 out of 5 stars
25,228
Price $79.99 $29.99 $33.99 $18.59
Wire range 22-10 AWG 10-4 AWG 3/32" - 2" 3/32" - 3/4"

Looking for specific info?

Customer reviews

4.7 out of 5 stars
4.7 out of 5
646 global ratings
Very high quality
5 out of 5 stars
Very high quality
Very strong lugs , you will need a hydraulic tools to crimp the lugs , you can buy it on Amazon
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Top reviews from Canada

recent buyer
5.0 out of 5 stars Good product
Reviewed in Canada on July 4, 2024
Size: 8 GaugeStyle: #10Verified Purchase
Worked well
Helpful
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Chaz
5.0 out of 5 stars great quality
Reviewed in Canada on May 27, 2024
Size: 4 GaugeStyle: 3/8"Verified Purchase
nothing to complain about great quality
Helpful
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John Whitney
5.0 out of 5 stars Just what I needed
Reviewed in Canada on February 2, 2024
Size: 1/0 GaugeStyle: 3/8"Verified Purchase
Perfect for my project.
Good quality
Good price
Fast delivery
Helpful
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Guy Mathieu
4.0 out of 5 stars Great value
Reviewed in Canada on May 29, 2024
Size: 8 GaugeStyle: 3/8"Verified Purchase
As described. Heat shrink tubes are way too big. It's like they only have one size of tubing that they ship no matter the size of wire you are buying the lugs for.
Helpful
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LindyLou123
5.0 out of 5 stars Perfect!~~~
Reviewed in Canada on May 16, 2024
Size: 4 GaugeStyle: 5/16"Verified Purchase
Perfect for what I need and good quality, too!~~~
Helpful
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Adrian Huang
5.0 out of 5 stars As expected
Reviewed in Canada on July 6, 2024
Size: 2 GaugeStyle: 3/8"Verified Purchase
Good, as expected. The heat shrinking tubings are nice addition. It will be nicer if it offer 10 tubes for each color.
Helpful
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Amazon Customer
5.0 out of 5 stars So far so good
Reviewed in Canada on July 6, 2024
Size: 2/0 GaugeStyle: 5/16"Verified Purchase
Used for solar setup ,to make up my own solar cables
Helpful
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GeorgeW
5.0 out of 5 stars Nice Solid Lugs
Reviewed in Canada on April 2, 2024
Size: 4 GaugeStyle: 5/16"Verified Purchase
Nice lugs and sleeves good quality all around
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Top reviews from other countries

Translate all reviews to English
RetireD
5.0 out of 5 stars High Quality Copper Lugs
Reviewed in the United States on May 19, 2024
Size: 2/0 GaugeStyle: 3/8"Verified Purchase
Excellent quality. The 2/0 cable crimps I did were perfect. Heat shrink sealed nicely. I will definitely buy again.
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rene solo
5.0 out of 5 stars Excelente, muy buen producto
Reviewed in Mexico on February 12, 2024
Size: 1/0 GaugeStyle: 3/8"Verified Purchase
Todo perfecto buena calidad
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rene solo
5.0 out of 5 stars Excelente, muy buen producto
Reviewed in Mexico on February 12, 2024
Todo perfecto buena calidad
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GCPhotographers
5.0 out of 5 stars Good quality but...
Reviewed in the United States on June 23, 2024
Size: 1/0 GaugeStyle: 3/8"Verified Purchase
...make sure you use a hydrophilic cramping tool
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Amazon Customer
5.0 out of 5 stars Quality, Includes Storage Box
Reviewed in the United States on April 2, 2024
Size: 6 GaugeStyle: 1/4"Verified Purchase
Both wire size and ring size are correct. Quality heat shrink included as well. Storage box is great too!
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Darrell Hobbs
5.0 out of 5 stars great quality copper lugs
Reviewed in the United States on March 8, 2024
Size: 8 GaugeStyle: 5/16"Verified Purchase
I've ordered more than a few times from this seller. the copper is high quality, comes with heat shrinks, and delivery is always quick. i would 100% recommend this seller and their products. thanks again from texas !!
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