








⚡ Connect like a pro — power up your projects with flawless copper precision!
This 130-piece Copper Wire Lugs and Terminal Connectors set features pure copper ring terminals compatible with AWG 12 to 2 cables, delivering superior conductivity and corrosion resistance. Designed with a one-piece barrel for secure crimping and including heat shrink tubing for professional-grade insulation, it’s ideal for automotive, marine, solar, and heavy-duty electrical applications. Organized in a compact box, it’s the ultimate all-in-one solution for reliable, long-lasting connections.






| ASIN | B09TL5YTZG |
| Best Sellers Rank | #3,935 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Ring Terminals |
| Brand | JuKonn |
| Color | Copper |
| Connector Type | Ring |
| Contact Material | Copper |
| Date First Available | March 28, 2022 |
| Insulation Material | Non-Insulated |
| Item Weight | 7.7 ounces |
| Item model number | Jukonn-1 |
| Manufacturer | JuKonn |
| Material | Copper |
| Maximum Voltage | 12 Volts |
| Number of Items | 130 |
| Product Dimensions | 6.92"L x 4"W x 0.9"H |
| Specification Met | UL |
| Temperature Rating | 257 degree fahrenheit |
| Terminal | Ring Terminal |
| UPC | 783647558560 |
| Unit Count | 1 Count |
@**D
High-Quality, Secure Connections – Perfect for Heavy-Duty Wiring!
The Copper Wire Lugs and Terminal Connectors set is a fantastic choice for anyone working with AWG 12 to 2 cables. This versatile set, complete with heat shrink tubing, delivers reliable and durable connections for automotive, marine, and other heavy-duty applications. Here’s why these connectors have exceeded my expectations. Premium Copper for Optimal Conductivity Each lug is made from high-quality, bare copper, ensuring excellent conductivity for all connections. The material allows for efficient current flow, reducing resistance and heat buildup, which is essential for applications requiring stable, high-power transmission. Whether I’m working with automotive or marine wiring, these connectors provide peace of mind with their dependable performance. Wide Range of AWG Sizes for Flexibility This set covers a wide range of sizes, supporting AWG 12, 10, 8, 6, 4, and 2 cables. This flexibility is perfect for a variety of projects, from small wiring setups to larger, power-demanding systems. Having multiple sizes available in one set saves time and ensures I always have the right connector on hand, no matter the gauge of wire I’m working with. Secure, Easy Crimping for Long-Lasting Connections These lugs are designed to provide a solid, crimped connection that’s secure and resistant to loosening over time. Crimping each lug is straightforward and results in a snug fit that withstands vibration and movement, making it ideal for vehicles, boats, and industrial equipment. The design ensures a reliable connection, helping to prevent issues down the line that can result from loose or corroded connections. Included Heat Shrink Tubing for Professional Finishing The set includes heat shrink tubing that adds an extra layer of insulation and protection to each connection. The tubing fits perfectly over the lugs and creates a watertight seal when heated, which is invaluable for preventing corrosion and maintaining the integrity of the connection in harsh conditions. This feature gives each connection a professional look while enhancing durability, especially in environments exposed to moisture or fluctuating temperatures. Durable and Corrosion-Resistant Bare copper lugs are inherently resistant to corrosion, which makes them perfect for applications in marine and automotive environments. This resistance ensures that the connectors remain effective even in challenging conditions, extending the lifespan of each connection. The quality of the copper holds up over time, making it an excellent choice for anyone who needs lasting performance in their wiring projects. Ideal for Multiple Applications These connectors are highly versatile and suitable for various applications, from automotive and marine wiring to home electrical projects. Their reliable performance makes them a great choice for any situation requiring secure, heavy-duty connections. For anyone who works on a wide range of projects, having such a versatile and dependable set of connectors on hand is a big advantage. In summary, the Copper Wire Lugs and Terminal Connectors with Heat Shrink Set is a top-notch choice for anyone needing reliable, high-quality connections for AWG 12 to 2 cables. With excellent conductivity, secure crimping, corrosion resistance, and included heat shrink tubing, this set delivers both performance and durability in a single package. Highly recommended for DIY enthusiasts and professionals alike!
J**O
Affordable
Great.
R**N
Turn on lugs are good
I really enjoy these copper wire terminal lugs, they were able to help on my battery in my car, which has a small terminal. The heat shrinks were also a good help as well.
J**L
Ok
Kinda thin....but work
V**E
great kit
was doing some wire work on my solar kit and adding an extra battery and this worked great good kit higly recomend
S**S
A must for a multi-function shop
Very good set
�**️
Good product
good product as advertized
C**O
Nice assortment at the right price
Nice assortment, but a bit too flimsy for my taste. For now they work well, time will tell how long they'll last
O**.
Súper calidad !
@**T
Buen producto pero muy caro y trae poco.
A**L
not large enough holes for heavy ground wire
E**.
Muy recomendable
S**S
Muy práctica
Trustpilot
3 days ago
1 month ago