---
product_id: 474877523
title: "WeldingCity Positive Cam Twist-Lock Insulated Connector Pair (Male/Female) Tweco/Lenco Style 2-MPC/LC-40 for Welding Cable #4-2/0 (25-50mm)"
brand: "weldingcity"
price: "275 Lei"
currency: RON
in_stock: true
reviews_count: 8
url: https://www.desertcart.ro/products/474877523-weldingcity-positive-cam-twist-lock-insulated-connector-pair-male-female
store_origin: RO
region: Romania
---

# Oil resistant Twist-lock design Heat resistant WeldingCity Positive Cam Twist-Lock Insulated Connector Pair (Male/Female) Tweco/Lenco Style 2-MPC/LC-40 for Welding Cable #4-2/0 (25-50mm)

**Brand:** weldingcity
**Price:** 275 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Connect with Confidence!

## Quick Answers

- **What is this?** WeldingCity Positive Cam Twist-Lock Insulated Connector Pair (Male/Female) Tweco/Lenco Style 2-MPC/LC-40 for Welding Cable #4-2/0 (25-50mm) by weldingcity
- **How much does it cost?** 275 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/474877523-weldingcity-positive-cam-twist-lock-insulated-connector-pair-male-female)

## Best For

- weldingcity enthusiasts

## Why This Product

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

## Key Features

- • **📞 Expert Support:** Enjoy the confidence of U.S.-based technical support ready to assist you with any inquiries.
- • **🌟 Premium Quality:** Crafted with top-tier materials for durability and reliability in demanding environments.
- • **🔒 Secure Connection:** Experience peace of mind with a positive cam action that locks in your connection.
- • **⚙️ Versatile Compatibility:** Works seamlessly with Tweco and Lenco models, ensuring you’re always connected.
- • **🛠️ Complete Accessory Kit:** Includes everything you need for a hassle-free installation and secure cable management.

## Overview

The WeldingCity Positive Cam Twist-Lock Insulated Connector Pair is a premium quality solution for welding cable connections, designed for compatibility with popular models like Tweco and Lenco. Featuring a secure twist-lock mechanism, heat and oil resistant covers, and a complete accessory kit, this connector ensures reliable performance in demanding environments. Backed by expert U.S.-based support, it’s the go-to choice for professionals seeking durability and efficiency.

## Description

Product Type: Tweco-style connector/adapter | For Cable AWG: #4, #2, #1, 1/0, 2/0 | Material: brass inserts and EPDM rubber cover | Compatibility: Tweco/Lenco/Miller/Lincoln/ESAB, etc.

## Features

- Premium quality Tweco-style twist-lock insulated cable connector/adapter connection via positive cam action and female terminal adapter (threaded stud to Tweco male connector).
- Tweco-style insulated male connector is with a pin of 5/8" diameter and 45° angle terminal adapter (2-AF) is with 17/32" stud hole and female acceptor for Tweco male plug. All connectors/adapters are with heat and oil resistant insulated covers.
- Connectors are compatible with Tweco 2-MPC, Lenco LC-40, Miller 191981/218677 for welding cable AWG #4-2/0 connection. Female terminal adapter is compatible with Tweco 2-AF and Miller 218678. Connection via a positive cam action.
- Connector accessory kit includes ball-point screws, copper splice caps and sleeve cover screws to secure cable to connector.
- U.S. based welding and hardware supplier. Strong technical support with experienced customer service to address buyer's any question.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WeldingCity.com |
| Part Number | TACC-191981-218677-1PK |
| Item Weight | 15.5 ounces |
| Product Dimensions | 5 x 5 x 1 inches |
| Size | Male/Female (1-pk) |
| Material | Copper/Rubber |
| Item Package Quantity | 1 |

## Images

![WeldingCity Positive Cam Twist-Lock Insulated Connector Pair (Male/Female) Tweco/Lenco Style 2-MPC/LC-40 for Welding Cable #4-2/0 (25-50mm) - Image 1](https://m.media-amazon.com/images/I/41GsjVB2yvS.jpg)
![WeldingCity Positive Cam Twist-Lock Insulated Connector Pair (Male/Female) Tweco/Lenco Style 2-MPC/LC-40 for Welding Cable #4-2/0 (25-50mm) - Image 2](https://m.media-amazon.com/images/I/51abFAnC8OS.jpg)
![WeldingCity Positive Cam Twist-Lock Insulated Connector Pair (Male/Female) Tweco/Lenco Style 2-MPC/LC-40 for Welding Cable #4-2/0 (25-50mm) - Image 3](https://m.media-amazon.com/images/I/51AI+99WqBL.jpg)
![WeldingCity Positive Cam Twist-Lock Insulated Connector Pair (Male/Female) Tweco/Lenco Style 2-MPC/LC-40 for Welding Cable #4-2/0 (25-50mm) - Image 4](https://m.media-amazon.com/images/I/61kxiKiygzL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This vendor is as good as gold.
*by H***. on July 28, 2023*

There was a miscommunication in the purchase/shipping. 4 days later, everything was made perfect. I had received what I paid for.Everyone was happy and I got the items I ordered.

### ⭐⭐⭐⭐⭐ Best price
*by S***E on September 2, 2024*

Best price and work perfect for connecting multiple sections of leads.

### ⭐⭐⭐⭐⭐ Work great good deal
*by R***S on June 1, 2023*

Like what I got would buy this again

## Frequently Bought Together

- WeldingCity Positive Cam Twist-Lock Insulated Connector Pair (Male/Female) Tweco/Lenco Style 2-MPC/LC-40 for Welding Cable #4-2/0 (25-50mm)
- KINGQ 300-Amp T-Style Welding Ground Clamp Brass
- WeldingCity 2-pk Twist-Lock Insulated Female Terminal Adapter Threaded Stud to Tweco/Lenco for Miller Lincoln ESAB Welders (Pack of 2)

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**Shop now:** [https://www.desertcart.ro/products/474877523-weldingcity-positive-cam-twist-lock-insulated-connector-pair-male-female](https://www.desertcart.ro/products/474877523-weldingcity-positive-cam-twist-lock-insulated-connector-pair-male-female)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-01*