---
product_id: 225005900
title: "Junction Box Outdoor Waterproof IP68, 2Way M20, Electrical Boxes Extension Cord Repair kit Coaxial Underground Cable Connector 2PCS"
brand: "hfjy"
price: "₨750"
currency: SCR
in_stock: true
reviews_count: 8
category: "Hfjy"
url: https://www.desertcart.sc/products/225005900-junction-box-outdoor-waterproof-ip68-2way-m20-electrical-boxes-extension
store_origin: SC
region: Seychelles
---

# IP68 waterproof up to 3.5m 2-way M20 quick connectors PA66 flame-retardant, -40°C to 105°C Junction Box Outdoor Waterproof IP68, 2Way M20, Electrical Boxes Extension Cord Repair kit Coaxial Underground Cable Connector 2PCS

**Brand:** hfjy
**Price:** ₨750
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect Confidently, Weather Any Storm!

## Quick Answers

- **What is this?** Junction Box Outdoor Waterproof IP68, 2Way M20, Electrical Boxes Extension Cord Repair kit Coaxial Underground Cable Connector 2PCS by hfjy
- **How much does it cost?** ₨750 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/225005900-junction-box-outdoor-waterproof-ip68-2way-m20-electrical-boxes-extension)

## Best For

- hfjy enthusiasts

## Why This Product

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

## Key Features

- • **Wide Application Spectrum:** Perfect for outdoor lighting, garden setups, underground cable repairs, and waterproof electrical connections—your go-to DIY extension kit.
- • **Premium Flame-Retardant Material:** Constructed from PA66 nylon, certified UL, TUV, SAA, CE, and RoHS for safety and reliability in extreme temperatures (-40°C to 105°C).
- • **Unmatched Weatherproof Durability:** IP68-rated sealing with rubber ring and clamping nut ensures dust, moisture, and UV resistance—even underwater up to 3.5 meters.
- • **Dual Quick Connectors for Versatility:** Easily connect up to 4-core cables with two built-in connector options tailored to your project needs.
- • **Effortless Installation & Concealed Wiring:** Screwdriver-ready design with sealed terminals hides unsightly wires and mounts securely on walls or underground for a clean, professional finish.

## Overview

The HFJY Junction Box Outdoor Waterproof IP68 is a compact, dual-connector electrical enclosure designed for rugged outdoor use. Made from flame-retardant PA66 nylon, it withstands extreme temperatures and harsh weather conditions, offering IP68-rated protection against water, dust, and UV exposure. Ideal for extending or repairing cables in gardens, outdoor lighting, and underground installations, this easy-to-install junction box ensures safe, durable, and professional-grade connections.

## Description

Junction Box Outdoor Waterproof IP68, 2Way M20, Electrical Boxes Extension Cord Repair kit Coaxial Underground Cable Connector 2PCS - desertcart.com

Review: High quality excellent performer. - Just the right size, very rugged and highly waterproof. I use several of these in a 120-volt cable run to an outdoor water garden with lots of weather exposure, with no problems at all.
Review: Worked great for outdoor speaker splice. - Worked great to connect Sonance outdoor speakers. I used 14-4 speaker wire and ran the line from the last speaker to a Sonos amp. Before installing I put each box on the line and placed in close proximity of each speaker location, then used a cable jacket removal tool to remove the jacket within the box, then just spliced either the left or right channel cable and used wago 3-way connectors to connect the speaker, closed and screw down the junction box cover and moved onto the next. Took a day to splice and install 6 outdoor speakers and a subwoofer. Going to take another day to get everything buried. Doing it this way greatly reduced the number of splices needed to connect the speakers thus reducing the possibility of issues down the road. I purchased multiple types of these boxes to see what would work best and this one was vastly better than all the others in terms of quality (thickness of box, seals, etc.).

## Features

- ①Built-in Single Connector : The junction box provides two quick connectors, which can be selected according to the cables requirements, and can be connected cables up to 4 cores.
- ②EXCELLENT MATERIAL : The Junction Box made of PA66 material, Resistance to high temperature and low temperature, V-0 flame retardant, working temperature: -40°C~105°C, UL TUV SAA CE ROSH certified.
- ③AMAZING WATERPROOF EFFECT : Built-in Rubber ring and clamping nut, IP68 Waterproof / Moisture-proof / Dust-proof/Anti-UV, Can be used in water but not more than 3.5m.
- ④Easy to install: the junction box is reasonably designed, just a screwdriver, the terminal is sealed in the box, and the outside forms a waterproof box, hiding the ugly wire connection, which can be fixed on the wall and installed under the ground.
- ⑤Wide Usability : Junction box are suitable for connecting garden and outdoor billboard displays, tunnel lights, road landscape lights, underwater lights, street lights, outdoor waterproof facilities, buried lights etc.It is a safe DIY tool. Can be used to repair and extend power cables.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088CXR9S2 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #266,576 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #553 in Electrical Boxes |
| Brand | HFJY |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (101) |
| Date First Available | May 9, 2020 |
| Finish | Polished |
| Finish Type | Polished |
| Installation Type | Wall Mount |
| Item Weight | 10.2 ounces |
| Manufacturer | HFJY |
| Material | Nylon |
| Product Dimensions | 1.38"D x 5.12"W x 1.38"H |
| Size | 2WAY |
| Specification Met | Ul |
| Style | Compact |
| UPC | 767289086803 |

## Product Details

- **Brand:** HFJY
- **Color:** Black
- **Material:** Nylon
- **Product Dimensions:** 1.38"D x 5.12"W x 1.38"H
- **Style:** Compact

## Images

![Junction Box Outdoor Waterproof IP68, 2Way M20, Electrical Boxes Extension Cord Repair kit Coaxial Underground Cable Connector 2PCS - Image 1](https://m.media-amazon.com/images/I/51OXI1oKxPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ High quality excellent performer.
*by W***N on February 1, 2025*

Just the right size, very rugged and highly waterproof. I use several of these in a 120-volt cable run to an outdoor water garden with lots of weather exposure, with no problems at all.

### ⭐⭐⭐⭐⭐ Worked great for outdoor speaker splice.
*by M***. on April 30, 2023*

Worked great to connect Sonance outdoor speakers. I used 14-4 speaker wire and ran the line from the last speaker to a Sonos amp. Before installing I put each box on the line and placed in close proximity of each speaker location, then used a cable jacket removal tool to remove the jacket within the box, then just spliced either the left or right channel cable and used wago 3-way connectors to connect the speaker, closed and screw down the junction box cover and moved onto the next. Took a day to splice and install 6 outdoor speakers and a subwoofer. Going to take another day to get everything buried. Doing it this way greatly reduced the number of splices needed to connect the speakers thus reducing the possibility of issues down the road. I purchased multiple types of these boxes to see what would work best and this one was vastly better than all the others in terms of quality (thickness of box, seals, etc.).

### ⭐⭐⭐⭐⭐ The Perfect Solution Is Here
*by G***S on April 1, 2025*

Just what I was looking for to join an A/C cord for my outdoor fountain. Perfect solution for my needs!

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**Shop now:** [https://www.desertcart.sc/products/225005900-junction-box-outdoor-waterproof-ip68-2way-m20-electrical-boxes-extension](https://www.desertcart.sc/products/225005900-junction-box-outdoor-waterproof-ip68-2way-m20-electrical-boxes-extension)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-28*