---
product_id: 228019418
title: "180 PCS Wire Connectors, Insulating Insert Twist Electrical Wire Connectors with Spring, Portable Wire Caps for Quick Connection, Colorful Wire Caps Electrical"
brand: "romeda"
price: "R$156"
currency: BRL
in_stock: true
reviews_count: 12
category: "Romeda"
url: https://www.desertcart.com.br/products/228019418-180-pcs-wire-connectors-insulating-insert-twist-electrical-wire-connectors
store_origin: BR
region: Brazil
---

# color-coded for quick ID spring-loaded secure grip 180 pcs all-in-one kit 180 PCS Wire Connectors, Insulating Insert Twist Electrical Wire Connectors with Spring, Portable Wire Caps for Quick Connection, Colorful Wire Caps Electrical

**Brand:** romeda
**Price:** R$156
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect with Confidence — Power Up Your Projects Like a Pro!

## Quick Answers

- **What is this?** 180 PCS Wire Connectors, Insulating Insert Twist Electrical Wire Connectors with Spring, Portable Wire Caps for Quick Connection, Colorful Wire Caps Electrical by romeda
- **How much does it cost?** R$156 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/228019418-180-pcs-wire-connectors-insulating-insert-twist-electrical-wire-connectors)

## Best For

- romeda enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Pro Kit:** 180 durable wire connectors covering every common size for seamless project flow
- • **Color-Coded Efficiency:** Five vibrant colors speed up wire identification and reduce installation errors
- • **Portable Organizer Box:** Compact, transparent case keeps connectors sorted and ready for on-the-go use
- • **Spring-Loaded Security:** Metal spring insert ensures rock-solid, slip-free connections every time
- • **Premium Nylon Insulation:** Thick, high-hardness nylon shell resists aging and guarantees top-tier electrical safety

## Overview

This 180-piece set of wire connectors features durable nylon insulation and a strong metal spring insert for secure, reliable electrical connections. With five color-coded sizes neatly organized in a portable case, it’s designed for professional-grade performance and convenience across a wide range of wiring projects, supporting up to 600 volts and temperatures up to 221°F.

## Description

180 PCS Wire Connectors, Insulating Insert Twist Electrical Wire Connectors with Spring, Portable Wire Caps for Quick Connection, Colorful Wire Caps Electrical: desertcart.com: Industrial & Scientific

Review: Professional Quality Wire Connectors – Reliable, Safe, and Unbeatable Value! - The 180 PCS Wire Connectors with Insulating Insert Twist and Spring have been absolutely perfect for all my electrical projects around the house! As someone who does a lot of DIY electrical work including installing ceiling fans, light fixtures, and outlet replacements, having a reliable supply of quality wire connectors is essential. These connectors feel professional-grade and have given me complete confidence in every connection I've made. What impressed me most is the spring mechanism inside each connector—it provides excellent grip and ensures a secure, tight connection every time. The insulating insert adds an extra layer of safety that gives me peace of mind, especially when working in tight electrical boxes. I've used them on everything from 12-gauge to 14-gauge wire, and they handle different wire sizes perfectly without any slipping or loose connections. The portable container they come in is incredibly convenient for keeping them organized in my tool box. Having 180 connectors means I never run out in the middle of a project, which has saved me multiple trips to the hardware store. The quality is consistent throughout the entire pack—no defective or poorly molded pieces. For professional-quality electrical connectors, the price was absolutely the best deal I found anywhere. Hardware stores charge much more for smaller quantities of comparable connectors. I'm definitely buying another pack to keep as backup stock and have recommended these to my contractor friends. When it comes to electrical safety and reliability, these connectors deliver outstanding performance. Solid 5 stars!
Review: Great caps! Different sizes! - These electrical caps worked great for my projector. I was installing new lights in my Christmas inflatables and needed to cap off the old wires. I really liked that the set included multiple sizes. I ended up using the smaller ones, but it’s nice to have the extras on hand for future projects.

## Features

- INSULATION MATERIAL: These electrical wire connectors are made of plastic shell. The nylon shaped shell has thick wall, high hardness and is not easy to aging. It can effectively prevent the unstable connection of leakage box and enhance the safety and insulation.
- STRONG SPRING DESIGN: These Wire Caps are made of metal spring, which is inserted to ensure a stable connection to each application. Preventing the connection from falling off due to instability. Strong wiring, good conductivity.
- COMPACT AND PORTABLE: The electrical wire nuts are a round base with model and specification on the top of the wire connector, compact and portable. The packaging is made of transparent plastic moulded partition storage box to keep different wire connectors separate. There are 5 kinds of nuts with different colors. Special size corresponds to special colors for easy identification and selection. Clear, easy to store and use.
- HIGHT COST PERFORMANCE: Complete specifications, 5 different specifications of wire nuts, special size of special colors. The package includes 50pcs Grey, 50pcs Blue, 50pcs Orange, 18pcs Yellow, 12pcs Red. The most common size can be used for everyday electrical wiring projects and applications.
- WHAT YOU GET:180PCS wire nuts(50pcs Grey, 50pcs Blue, 50pcs Orange, 18pcs Yellow and 12pcs Red), our worry-free 30-days and our 7*24 friendly customer service for peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DHZHQ4M |
| Best Sellers Rank | #889 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Industrial Electrical Connectors |
| Brand | Romeda |
| Color | Grey, Blue, Orange, Yellow, Red |
| Connector Gender | Male |
| Connector Type | Twist |
| Contact Material | Copper |
| Date First Available | September 21, 2020 |
| Insulation Material | Nylon |
| Item Weight | 10.2 ounces |
| Item model number | [Predicted] Rxxxxxx |
| Manufacturer | romeda |
| Material | Nylon, Plastic |
| Maximum Voltage | 600 Volts |
| Number of Items | 180 |
| Package Dimensions | 11.42 x 5.94 x 0.75 inches |
| Temperature Rating | 221 degree fahrenheit |
| Terminal | Screw Terminal |
| UPC | 727380254365 |
| Unit Count | 180.0 Count |

## Product Details

- **Color:** Grey, Blue, Orange, Yellow, Red
- **Connector Type:** Twist
- **Contact Material:** Copper
- **Insulation Material:** Nylon
- **Terminal:** Screw Terminal

## Images

![180 PCS Wire Connectors, Insulating Insert Twist Electrical Wire Connectors with Spring, Portable Wire Caps for Quick Connection, Colorful Wire Caps Electrical - Image 1](https://m.media-amazon.com/images/I/71Jg8D6SYrL.jpg)

## Questions & Answers

**Q: which color do I use for 14 gauge speaker wire?**
A: Red is what is used, but I never use wire nuts on speaker wires. I use 2 piece butt connectors. It keeps the wires straight and I can take it apart when it's time to replace the speakers.

**Q: what color do I use for 12 gauge speaker wire?**
A: For #12 cu wire the yellow is recommended,  but that's for alternating current.  I personally don't use wire nuts for speaker wire. I use inline splices. They're easier to hide, especially if the wires are gonna go to the back of the vehicle.  An online splice is almost a must if the wires are gonna go under the carpet or door jams. Just my personal opinion.

**Q: Where are these Made**
A: In china.

**Q: Are these waterproof?**
A: They do make waterproof connectors but the ones I bought are not.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Professional Quality Wire Connectors – Reliable, Safe, and Unbeatable Value!
*by A***S on November 30, 2025*

The 180 PCS Wire Connectors with Insulating Insert Twist and Spring have been absolutely perfect for all my electrical projects around the house! As someone who does a lot of DIY electrical work including installing ceiling fans, light fixtures, and outlet replacements, having a reliable supply of quality wire connectors is essential. These connectors feel professional-grade and have given me complete confidence in every connection I've made. What impressed me most is the spring mechanism inside each connector—it provides excellent grip and ensures a secure, tight connection every time. The insulating insert adds an extra layer of safety that gives me peace of mind, especially when working in tight electrical boxes. I've used them on everything from 12-gauge to 14-gauge wire, and they handle different wire sizes perfectly without any slipping or loose connections. The portable container they come in is incredibly convenient for keeping them organized in my tool box. Having 180 connectors means I never run out in the middle of a project, which has saved me multiple trips to the hardware store. The quality is consistent throughout the entire pack—no defective or poorly molded pieces. For professional-quality electrical connectors, the price was absolutely the best deal I found anywhere. Hardware stores charge much more for smaller quantities of comparable connectors. I'm definitely buying another pack to keep as backup stock and have recommended these to my contractor friends. When it comes to electrical safety and reliability, these connectors deliver outstanding performance. Solid 5 stars!

### ⭐⭐⭐⭐⭐ Great caps! Different sizes!
*by R***L on December 31, 2025*

These electrical caps worked great for my projector. I was installing new lights in my Christmas inflatables and needed to cap off the old wires. I really liked that the set included multiple sizes. I ended up using the smaller ones, but it’s nice to have the extras on hand for future projects.

### ⭐⭐⭐⭐⭐ Great quality
*by J***N on January 6, 2026*

Great price fast shipping

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- 180 PCS Wire Connectors, Insulating Insert Twist Electrical Wire Connectors with Spring, Portable Wire Caps for Quick Connection, Colorful Wire Caps Electrical
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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*