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TKDMR 4 PCS 1/0 AWG - 5/16 Battery Cable Lugs Copper Wire Ring Terminals | UL,4:1 Heat Shrink Cable Ends,Wiring Connector Terminal End,Electrical Crimp Connectors

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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Aug 16
Order within 1 hour and 25 minutes
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Size: 1/0 Awg - 5/16" (M8) Ring


Number of Items: 4


Features

  • What You Get: 4 Pcs per pack of 1/0 Guage (AWG) 5/16" ring terminals, copper lugs closed end termination ring terminals with 4 Pcs 4:1 Dual Wall Adhesive Heat Shrink Tubing Tube for your work(2pcs Black and 2pcs Red).
  • Quality Material: The TKDMR bare copper battery cable ends are made from 100% annealed copper with special treatment surface for corrosion protection, providing a high degree of conductivity for maximum current flow. Can be Crimped or Soldered.The 4:1 shrink tube is well made of high quality material(UL & CSA certified for up to 600V,257F), thick and durable than 2:1 shrink tube.
  • Reliable and Easy to Use:These battery lugs with heavy duty construction,improves high temperature durability and have a close end pad design, keeping electrical components, batteries and cables safe and free from moisture, and also prevents solder from leaking during installation; high standard flared opening for easy wire insertion.The wire shrink wraps are all pre-cut into the most common sizes which improve your work efficiency.
  • Wide Applications:These Copper Lugs works with Heat Shrink Tubing which are safe and reliable , greating for distribution box, golf carts, solar panels, marine,home applications,Vehicle,Motorcycle,DIY Electrical Wirings and Other Outdoor Applications.
  • How to Choose and Use it?: Recommend to check product dimensions to ensure a proper fit.Freedom to choose from a variety of wire sizes, stud sizes & pack quantities, that fit your requirements and applications; Can be crimped or soldered; Audio wire may not be a direct fit.Use with a compatible copper cable.

Description

After our professional and in-depthmarket research,We know very well what kindof products users need. High Quality! Economy and Convenience! We provide customers with high quality battery cable lugs,Heat shrink tubing. Convenient and economical for customers We have been committed to creatingHigh-Quality,cost-effective products. Visit the Store Visit the Store TKDMR battery lugs are engineered for heavy-duty performance with precision-machined pure copper construction, ensuring maximum conductivity and corrosion resistance. Our heat-shrink tubing features dual-wall adhesive lining for waterproof sealing – a critical advantage for automotive and marine applications where vibration and moisture are constant challenges. Just a standard crimping tool. No special dies required – our lugs work with universal crimpers. Cheap terminals often use copper-plated alloys that crack under torque or oxidize over time. Our Battery Lugs are 99.9% oxygen-free copper with seamless barrel construction, preventing "hot spots" that melt insulation. The tin plating adds extra corrosion protection – that’s why heavy equipment operators and RV owners trust our products for critical connections. Not recommended. The cold-welded crimp creates a permanent bond. For best results, always use new lugs when rewiring.

Color: Copper


Connector Type: Ring


Contact Material: Copper


Insulation Material: Polyethylene


Terminal: Ring Terminal


Connector Type: Ring


Terminal: Ring Terminal


Temperature Rating: 257 degree fahrenheit


Maximum Voltage: 600 volts


Connector Gender: Male


Contact Material: Copper


Insulation Material Type: Polyethylene


Material Type: Copper


Specification Met: UL


Item Dimensions L x W x H: 12"L x 6"W x 0.75"H


Gauge: 2


Stud Size: 5/16


Brand Name: TKDMR


Model: TKDMR


Number of Items: 4


Part Number: TK-CWLT000188


Manufacturer: TKDMR


UPC: 785665653838


Included Components: copper lugs,heat shrink tubing


Color: Copper


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent Quality Wire Lugs and Adhesive Heat Shrink Set
Size: 2/0 Awg - 3/8" (M10) Ring Number of Items: 10
I recently purchased the 10pcs 2/0 AWG-3/8" Wire Lugs Ring Terminal Connectors along with the 10pcs 3:1 Dual Wall Adhesive Heat Shrink set from Amazon and I must say, I am thoroughly impressed with the quality and performance of this product! Firstly, the wire lugs are exceptionally well-made with heavy-duty materials. The copper construction ensures excellent conductivity, making them ideal for various electrical applications. The 2/0 American Wire Gauge size with a 3/8" ring terminal is perfect for my specific needs, and they fit securely on the cables, providing a reliable and sturdy connection. The wire lugs come with the corresponding 3:1 dual wall adhesive heat shrink tubes, which are an excellent addition to the set. These heat shrink tubes offer superior insulation and protection, making sure that the connection is secure and insulated against any potential damage or short-circuiting. The adhesive lining within the heat shrink tubes ensures a tight and waterproof seal, further enhancing the reliability of the connection. I found the installation process to be straightforward and hassle-free. The wire lugs are easy to crimp onto the cables, and the heat shrink tubes shrink perfectly around the connection using a heat gun. The adhesive within the heat shrink tubes bonds effectively, leaving no room for any moisture or contaminants to compromise the connection. Overall, I highly recommend the 10pcs 2/0 AWG-3/8" Wire Lugs Ring Terminal Connectors and 10pcs 3:1 Dual Wall Adhesive Heat Shrink set. The quality and performance of this product exceeded my expectations. Whether you're working on automotive projects, marine applications, or any electrical wiring projects, this set will undoubtedly fulfill your requirements. It's a fantastic value for the price, providing reliable and secure connections. I'm extremely satisfied with my purchase, and I will definitely be purchasing more in the future for my upcoming projects. Don't hesitate – give this product a try, and you won't be disappointed! Disclosure: I received no incentive or compensation for providing this review. My review is based on my personal experience as a customer. ... show more
Reviewed in the United States on December 27, 2023 by Shopaholic

  • tkdmr 10 pcs 1/0 awg 3/8" battery lugs with heat shrink.
Size: 1/0 Awg - 3/8" (M10) Ring Number of Items: 10
They were perfect for alternator, battery and distribution box applications. The wire I used fit inside the lug snuggly. The lugs looked just like the ones shown, perfect. They crimped perfectly. I'll buy again should the need arise. Recommended for anyone needing zero gauge lugs with heat shrink.
Reviewed in the United States on July 22, 2026 by Jay

  • Material is good quality
Size: 4 Awg - 3/8" (M10) Ring Number of Items: 10
I order these almost every month and never have any issues with them. They’re always good and sturdy quality. 10/10 would use for future audio systems.I didn’t use the heat shrink on this build because I still had some left over but I at least have extra for when I do run out. I will say it’s very thick compared to the other brand I have used. ... show more
Reviewed in the United States on July 3, 2026 by Emily

  • Good product
Size: 2/0 Awg - 3/8" (M10) Ring Number of Items: 4
WOrked great.
Reviewed in the United States on July 22, 2026 by Dean Dault

  • Good price
Size: 8 Awg - 1/4" (M6) Ring Number of Items: 10
Good product Good price. Came a week after original shipping date I had to buy it elsewhere and it showed up day after the job was done.
Reviewed in the United States on July 21, 2026 by Bjorn

  • its everything i needed
Size: 1/0 Awg - 3/8" (M10) Ring Number of Items: 10
nice and thick good quality great results
Reviewed in the United States on June 11, 2026 by GRINCH

  • As good as the rest
Size: 1/0 Awg - 3/8" (M10) Ring Number of Items: 10
As good as any others, heat shrink is nice n thick
Reviewed in the United States on July 5, 2026 by Chris

  • Good product
Size: 2/0 Awg - 3/8" (M10) Ring Number of Items: 10
Good quality, As advertised. Quick delivery. Good price. What else is there?
Reviewed in the United States on June 30, 2026 by krag brotby

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