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10PCS 3:1 Heat Shrink Tubing Tube (Quantity x Supplied Internal Diameter x Single Length)
- 5pcs x φ3/4" x 1.77" Black
- 5pcs x φ3/4" x 1.77" Red
Our heat shrink tubing has the advantages of good electrical insulation.
Good tightness and corrosion resistance. High temperature resistance. Especially the Heat activated adhesive lining provides impermeable seal to salt water and other liquids, which hase better performance
Set Includes:
10PCS Tubular Ring Terminals Connectors
- 2/0 Gauge
- 10 Copper Lugs
- 5 Red Heat Shrink Tubes
- 5 Black Heat Shrink Tubes
- Pure Copper Allows Maximum Conductivity
- Color Coded Heat Shrink to Differentiate Polarity
- Heat Shrink Tubing Makes a Secure Seal
- Ring Size: 3/8”
Please note: it is highly recommended that you use a lug crimping tool for a proper connection. These are very heavy duty!
Heavy duty Electrical Lugs are great for inverters, Battery and automotive applications.
These lugs can be connected to a cable such as a battery cable by simply stripping insulation from the end of your cable, placing the lug over the exposed cable and crimping the barrel tightly and securely to the end of the cable.
Connectors with Reliable Quality
- TERMINATION 100% PURE COPPER. Heavy duty and enhanced high temperature durability, annealed electrolytic grade copper for max conductivity
- ALL WEATHER RATED. Ideal for Marine, Automotive or Outdoor applications.
- High Electrolytic Grade Copper Terminals outlast and outperform others.
- PRECISION FIT. High-tolerance dies are used in the molding process. Flared opening for easy wire insertion.
High Quality 3:1 Heat Shrink Tubing Kit
- Shrink quickly , durable and evenly-Neat and clean way to create a tight bond with connecting wires
- Easy to use-Lots of creative ways to use the wire shrink wrap.
Wide Applications
Electrical & Electronics
Household Appliances
Machinery & Equipment Factory
Automotive
George A. Knipfing
Reviewed in the United States on March 14, 2025
Work better than expected
Nicholas Rice
Reviewed in the United States on February 13, 2025
Works as expected and worth the price. handy box for storage of unused connectors.
M.H.
Reviewed in the United States on January 15, 2025
These were way nicer quality than I expected and a great value. The metal is very thick and strong. I had to put some muscle behind crimping these. They fit well on my cables and the heat shrink was easy to use. These are solid copper and will do the job well. Good buy.
Awileyone
Reviewed in the United States on December 3, 2024
I recently picked up this package of battery lugs for a wiring project, and they’ve worked out great. The 1/0 AWG lugs with the 5/16" ring terminals are solid and fit perfectly on my cables. They’re heavy-duty and UL listed, which gave me confidence they’d hold up well.The kit also comes with 3:1 dual-wall adhesive heat shrink, which made sealing the connections super easy and professional-looking. Everything feels durable and reliable, and they’ve been working perfectly for my setup. Definitely worth it for anyone doing battery or electrical work!
Darren M.
Reviewed in the United States on December 16, 2024
Very nice for the price they work well definitely a good buy
matthew muston
Reviewed in the United States on December 11, 2024
They were exactly what I needed, and size, quality seemed very good, the heat shrink was easy use and heat, definitely would buy again, good value. I would invest in a quality cable crimper because these were thick and strong which was better than I expected.
Jake
Reviewed in the United States on December 11, 2024
I am building a DIY series battery. These should work perfectly as the connectors. Four 12 volt batteries in series to make a 48 volt battery. I like the gauge and capacity this will give me. I am giving them five stars.
Dawnie
Reviewed in the United States on November 4, 2024
So, I have made a bunch of cables now for my lithium RV batteries. Buying them premade I couldn't find the exact measurements I wanted. This way I know 100% that I made them right (I can inspect them before I put the heat shrink on and it won't hide problems) These are a great set. The head shrink seals down VERY tight. I had ZERO problems crimping any of these. For my application 5/16" was the right hole size on every terminal I used. It isn't hard to make your own 2/0 cables. With these ends. a good crimper. and some 2/0 100% copper wire I have made some great cables that are holding very nice. All the while you might even save a little money and have a better cable. This set worked great for the ends and the heat shrink connections.
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