

⚡ Power up your connections with pro-grade reliability!
The TKDMR 10-pack of 4 AWG marine-grade copper wire lugs features tinned copper for superior corrosion resistance and maximum conductivity. Each lug comes with UL & CSA certified 3:1 dual-wall heat shrink tubing rated for 600V and 257°F, ensuring durable, moisture-proof connections. Designed for heavy-duty use in marine, automotive, solar, and industrial applications, these ring terminals offer easy installation with flared openings and closed-end pads to prevent solder leaks, making them a trusted choice for professionals seeking long-lasting, high-performance cable terminations.







| ASIN | B094FXCS4K |
| Best Sellers Rank | #1,545 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Ring Terminals |
| Brand | TKDMR |
| Brand Name | TKDMR |
| Connector Type | Ring |
| Contact Material | Copper |
| Customer Reviews | 4.8 out of 5 stars 1,342 Reviews |
| Gauge | 4.0 |
| Insulation Material | Non-Insulated |
| Insulation Material Type | Non-Insulated |
| Item Dimensions L x W x H | 3.94"L x 3.94"W x 0.47"H |
| Item Height | 1.2 centimeters |
| Manufacturer | TKDMR |
| Material | Copper |
| Material Type | Copper |
| Maximum Voltage | 600 Volts |
| Model | TKDMR 10pcs |
| Specification Met | UL |
| Stud Size | 4 AWG, 8 AWG |
| Temperature Rating | 257 degree fahrenheit |
| Terminal | Ring Terminal |
| UPC | 785665442609 |
K**R
Grab them before i get them all
I order these all the time and i have to say... the quality of the sheilding and the material used on the actual terminal is astounding! i use thse in car audio and elctrical applications and they are perfectly sized, have a perfect electrical connection, and the heat shrink holds wonderfly!
J**H
Right part, quick delivery
Exactly as described, quick delivery. Crimped down on 2GA cable properly & the heat shrink is good- its definitely not the thin garbage some sellers send with their terminals.
J**H
The best for any automotive or marine application.
These are THE best terminals. They are heavy duty, built very well, and since they are coated, they are great for automotive and marine use compared to raw copper. They don't oxidize or corrode. They even come with pretty decent heat shrink. I am a mobile electronics installer and have used everything. I now keep on hand these terminals in every size.
C**A
Great ring terminals!
Everything worked great and they feel great
D**A
Good value
Good product , shrink wrap isn’t all that great!
I**G
Good quality connectors. Good for marine use.
Good quality connectors. I like that they also supplied the red/black adhesive lined shrink tubing to ensure a tight, waterproof connection can be made. Very happy with the purchase.
A**R
Quality product
Product appears to be of good quality, heat shrink tubing looks like it has a coating inside that when applying heat makes it water tight. I had no problem crimping it.
W**E
Power UP
Worked great for my solar battery bank set up
Trustpilot
3 weeks ago
3 weeks ago