---
product_id: 50848062
title: "Tweco 1420-1113 Mig Welder Wire Conduit Liner, 15-Foot"
brand: "tweco"
price: "€ 62.93"
currency: EUR
in_stock: true
reviews_count: 8
category: "Tweco"
url: https://www.desertcart.sk/products/50848062-tweco-1420-1113-mig-welder-wire-conduit-liner-15-foot
store_origin: SK
region: Slovakia
---

# 15 feet length for extended reach Universal crimped wire guide fits all MIG guns Zinc-plated spring wire resists corrosion Tweco 1420-1113 Mig Welder Wire Conduit Liner, 15-Foot

**Brand:** tweco
**Price:** € 62.93
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay cool and connected with the ultimate MIG liner upgrade! 🔥

## Quick Answers

- **What is this?** Tweco 1420-1113 Mig Welder Wire Conduit Liner, 15-Foot by tweco
- **How much does it cost?** € 62.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/50848062-tweco-1420-1113-mig-welder-wire-conduit-liner-15-foot)

## Best For

- tweco enthusiasts

## Why This Product

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

## Key Features

- • **Ready Out of the Box:** No hassle setup—get welding immediately with pre-attached adapter.
- • **Extended 15-Foot Reach:** Work freely without constant repositioning or interruptions.
- • **High Amperage Capacity:** Supports up to 250A, perfect for professional-grade welding projects.
- • **Universal Compatibility:** Seamlessly fits all major MIG gun brands with included adapter.
- • **Corrosion-Resistant Zinc Plating:** Keeps your conduit liner durable and reliable in tough environments.

## Overview

The Tweco 1420-1113 MIG Welder Wire Conduit Liner is a 15-foot, zinc-plated spring wire liner designed for corrosion resistance and universal compatibility with all major MIG guns. Featuring a crimped wire guide and pre-attached adapter, it supports welding wire diameters from 0.030" to 0.035" and amperage up to 250A, ensuring professional-grade performance right out of the box.

## Description

This Tweco 1420-1113 Fabricator 42-3035-15 MIG Conduit Liner is 15 feet long. It has a zinc-plated spring wire to minimize corrosion on the metal surface. Each conduit liner wire has a crimped wire guide that is universal common to all brands of MIG guns. Attached to the wire guide is an adapter; use different adapter for different MIG gun brands. This liner comes already attached with Tweco adapter. Use with 0.030" - 0.035" (0.8mm - 0.9mm) MIG wire. Ready to use right out of the box. Specifications: Processes: GMAW Wire Conduit Material: Zinc Plated MB Spring Wire Spring Wire Diameter: 0.041" (1.04mm) Welding Wire Diameter: 0.030" - 0.035" (0.8mm - 0.9mm) Overall Length: 15 feet (5m) Amperage Capacity: Up to 250A.

Review: I was a little concerned that it would not work with my M25 gun (Miller 250 machine) but it worked great. I called Tweco and their technical support staff ... - The last three year, Tweco changed the design of this liner from a beveled head to a flat head and the "O" ring is located further back on the liner casing. I was a little concerned that it would not work with my M25 gun (Miller 250 machine) but it worked great. I called Tweco and their technical support staff said they didn't know of any design change and couldn't tell me if they would work or not. But they did. So with those with a Masterweld Miller M25 gun (the Innovator) and a Miller 250 machine . These do work. I'm happy with the purchase and they are cheaper than the OEM's.. Arrived on time and in great condition. Works great.
Review: Solved a hot MIG gun problem - Must have of you use your Tweco Fusion gun often. My mig gun used to heat up after a year of heavy use. Once the new conduit liner was installed the MIG gun was cool to touch following the 30% use and 70% rest rule.

## Features

- 15 feet long
- Zinc-plated spring wire to minimize corrosion on the metal surface
- Crimped wire guide that is universal common to all brands of MIG guns
- Attached wire guide is an adapter
- Ready to use right out of the box

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001HW8FUM |
| Best Sellers Rank | #423,872 in Automotive ( See Top 100 in Automotive ) #730 in MIG Welding Equipment |
| Brand Name | Tweco |
| Color | Silver |
| Connector Type | Crimp |
| Contact Material | Zinc |
| Customer Reviews | 4.6 out of 5 stars 71 Reviews |
| Global Trade Identification Number | 00608246073064 |
| Insulation Material | Non-Insulated |
| Insulation Material Type | Non-Insulated |
| Item Dimensions L x W x H | 8.6"L x 8.8"W x 1.2"H |
| Item Weight | 0.01 Ounces |
| Manufacturer | Tweco |
| Material | Metal |
| Material Type | Metal |
| Maximum Voltage | 30 Volts (DC) |
| Model | 1420-1113 |
| Specification Met | Aws |
| Temperature Rating | 257 degree celsius |
| Terminal | Crimped Terminal |
| UPC | 608246073064 |
| Unit Count | 1.0 Count |

## Product Details

- **Color:** Silver
- **Connector Type:** Crimp
- **Contact Material:** Zinc
- **Insulation Material:** Non-Insulated
- **Terminal:** Crimped Terminal

## Images

![Tweco 1420-1113 Mig Welder Wire Conduit Liner, 15-Foot - Image 1](https://m.media-amazon.com/images/I/81QRJnWCQjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I was a little concerned that it would not work with my M25 gun (Miller 250 machine) but it worked great. I called Tweco and their technical support staff ...
*by M***E on June 26, 2018*

The last three year, Tweco changed the design of this liner from a beveled head to a flat head and the "O" ring is located further back on the liner casing. I was a little concerned that it would not work with my M25 gun (Miller 250 machine) but it worked great. I called Tweco and their technical support staff said they didn't know of any design change and couldn't tell me if they would work or not. But they did. So with those with a Masterweld Miller M25 gun (the Innovator) and a Miller 250 machine . These do work. I'm happy with the purchase and they are cheaper than the OEM's.. Arrived on time and in great condition. Works great.

### ⭐⭐⭐⭐⭐ Solved a hot MIG gun problem
*by B***B on November 15, 2025*

Must have of you use your Tweco Fusion gun often. My mig gun used to heat up after a year of heavy use. Once the new conduit liner was installed the MIG gun was cool to touch following the 30% use and 70% rest rule.

### ⭐⭐⭐⭐⭐ Just like the ones at the weld supply shop
*by M***N on April 2, 2024*

Works as it should, just paid less on Amazon than at a welder supply shop.

## Frequently Bought Together

- Tweco 1420-1113 Mig Welder Wire Conduit Liner, 15-Foot
- YESWELDER MIG Welding Gun Kit .035" Tip-Nozzle-Diffuser-Adapter for Lincoln Magnum 200/250 Tweco #2

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/50848062-tweco-1420-1113-mig-welder-wire-conduit-liner-15-foot](https://www.desertcart.sk/products/50848062-tweco-1420-1113-mig-welder-wire-conduit-liner-15-foot)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-04*