TKDMR10pcs 4 Awg-3/8" Ring Marine Grade Copper Wire Lugs,with 3:1 Heat Shrink Tubing,UL Battery Cable Ends,Heavy Duty Cable Lugs,Tinned Copper Eyelets,Tubular Ring Terminals
Details
- Gauge4.0
- Connector TypeRing
- Contact MaterialCopper
- Insulation MaterialNon-Insulated
- Stud Size4 AWG 8 AWG
Description
⚡ Power up your connections with pro-grade reliability!
- OPTIMIZED EFFICIENCY - Pre-cut tubing in red and black boosts workflow speed and color-coded organization
- VERSATILE APPLICATION - Perfect for marine, automotive, solar, and DIY electrical projects—engineered for professionals who demand reliability
- HEAT SHRINK PROTECTION - 3:1 dual-wall adhesive tubing seals and insulates, rated for 600V and 257℉ for ultimate safety
- MARINE GRADE DURABILITY - 100% annealed tinned copper resists corrosion even in salt spray environments
- PRECISION FIT EASY INSTALLATION - High-standard flared openings for effortless wire insertion and secure crimp or solder connections
The TKDMR 10-pack of 4 AWG marine-grade tinned copper wire lugs comes with UL & CSA certified 3:1 dual-wall heat shrink tubing, designed for heavy-duty, corrosion-resistant electrical terminations. Ideal for marine, automotive, and solar applications, these cable lugs ensure maximum conductivity, moisture protection, and easy installation for professional-grade wiring projects.
Reviews
P**R
Nice design features
Excellent build. I like the bevels around the entry hole to better funnel stray wires into place. Nice heat shrink. Heck, even nice packaging.
J**H
Gets the job done
Good quality
W**.
Good cheap option for boat stereo option.
While I can speak for longevity of these connections, the factory wiring in my boat wasn't even tinned and it lasted 25 years with zero issues. I used these to make runs from my house battery to my ground and hot busses to run two separate speaker amplifiers off of.You will definitely want a hydraulic crimper for these things. They are STIFF. Way more crimping force was required for these than the Ancor connectors we used in the past. But at 10$ for 10 of these and $10 for two Ancor connectors, I would rather take my chances with these.Our stereo plays loud and clear and we haven't had any connectivity issues so far.
B**.
Good quality lugs
Very happy with the quality, fit, and finish on these lugs. Will be purchasing again for my next project.
S**Z
Nice connectors
Very nice ring lug and good quality shrink sleeve. Makes a good quality connection, if the correct crimp tool is used.
S**N
Lug kit that works well.
Well-made crimp style lugs for battery connections. The included heat shrink tubing is a nice extra.
L**R
Great quality
Good quality. Easy to crimp and the shrink tubing works well.
R**D
Perfect for my 2004 Club Car villager
Very sturdy and material is cut to perfect length. I used these to rewire a golf cart.
Common Questions
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