---
product_id: 395498915
title: "TKDMR 10pcs 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"
brand: "tkdmr"
price: "KD 5.17"
currency: KWD
in_stock: true
reviews_count: 8
category: "Tkdmr"
url: https://www.desertcart.com.kw/products/395498915-tkdmr-10pcs-4-awg-3-8-ring-marine-grade-copper
store_origin: KW
region: Kuwait
---

# 4 AWG heavy-duty copper 3:1 dual-wall heat shrink tubing UL & CSA certified 600V/257℉ TKDMR 10pcs 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

**Brand:** tkdmr
**Price:** KD 5.17
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your connections with pro-grade reliability!

## Quick Answers

- **What is this?** TKDMR 10pcs 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 by tkdmr
- **How much does it cost?** KD 5.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/395498915-tkdmr-10pcs-4-awg-3-8-ring-marine-grade-copper)

## Best For

- tkdmr enthusiasts

## Why This Product

- Trusted tkdmr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heat Shrink Protection:** Premium 3:1 dual-wall tubing seals connections against moisture and enhances longevity.
- • **Marine-Grade Durability:** 100% annealed tinned copper resists corrosion even in salt spray environments.
- • **Versatile Application Range:** Perfect for marine, automotive, solar, and DIY electrical projects demanding heavy-duty reliability.
- • **Certified Safety & Performance:** UL & CSA approvals guarantee reliable operation up to 600 volts and 257°F.
- • **Precision Fit & Easy Installation:** Flared openings and closed-end design ensure quick wire insertion and prevent solder leaks.

## Overview

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.

## Description

TKDMR 10pcs 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: desertcart.com: Industrial & Scientific

Review: 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!
Review: 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.

## Features

- 【What You Get:】 10Pcs per pack of 4 Guage (AWG) 4/8" marine grade tinned copper lugs ring terminals closed end termination ring terminals with 10 Pcs 3:1 Dual Wall Adhesive Heat Shrink Tubing Tube for your work(5pcs Black and 5pcs Red).
- 【Quality Material:】 The TKDMR marine grade battery cable ends are made from 100% annealed copper with Tinned surface for corrosion protection, providing a high degree of conductivity for maximum current flow. UL Tested & Approved,Can be Crimped or Soldered.The 3:1 shrink tube is well made of high quality material(UL & CSA certified for up to 600V,257℉）, thick and durable than 2:1 shrink tube.
- 【Reliable and Durable:】tinned copper wire lugs are corrosion free,through the salt spray test,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 , ideal for marine, automotive,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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

- **Connector Type:** Ring
- **Contact Material:** Copper
- **Insulation Material:** Non-Insulated
- **Terminal:** Ring Terminal
- **Material:** Copper

## Images

![TKDMR 10pcs 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 - Image 1](https://m.media-amazon.com/images/I/61CUdD9XTsL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Grab them before i get them all
*by K***R on November 17, 2025*

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!

### ⭐⭐⭐⭐⭐ Right part, quick delivery
*by J***H on January 8, 2026*

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.

### ⭐⭐⭐⭐⭐ The best for any automotive or marine application.
*by J***H on August 7, 2025*

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.

## Frequently Bought Together

- TKDMR 10pcs 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
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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-04*