---
product_id: 713586196
title: "3 Pack Outdoor Extension Cable Sleeve, Waterproof Connection Protection with 4 Sealing Closures, Adjustable Compartment for AWG 12/14/16 Cable, Protects Lights and"
brand: "dewenwils"
price: "€ 119.17"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/713586196-3-pack-outdoor-extension-cable-sleeve-waterproof-connection-protection-4
store_origin: NL
region: Netherlands
---

# Supports 12/14/16 AWG cables Waterproof seal 4 lockable latches 3 Pack Outdoor Extension Cable Sleeve, Waterproof Connection Protection with 4 Sealing Closures, Adjustable Compartment for AWG 12/14/16 Cable, Protects Lights and

**Brand:** dewenwils
**Price:** € 119.17
**Availability:** ✅ In Stock

## Summary

> 🔌 Lock in your power, rain or shine!

## Quick Answers

- **What is this?** 3 Pack Outdoor Extension Cable Sleeve, Waterproof Connection Protection with 4 Sealing Closures, Adjustable Compartment for AWG 12/14/16 Cable, Protects Lights and by dewenwils
- **How much does it cost?** € 119.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/713586196-3-pack-outdoor-extension-cable-sleeve-waterproof-connection-protection-4)

## Best For

- dewenwils enthusiasts

## Why This Product

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

## Key Features

- • **Rock-Solid Cable Grip:** Non-slip teeth and dual clamps prevent accidental unplugging even under tension.
- • **Plug & Play Protection:** No tools needed—easy setup saves time and space, ideal for holiday lights, garden tools, and outdoor electronics.
- • **Double Lock Safety System:** Four durable latches plus a top cover ensure your connections stay sealed and secure, no matter what.
- • **Ultimate Weatherproof Shield:** Hermetically seals cables against rain, snow, dust, and dirt for uninterrupted power flow.
- • **Custom Fit for Every Connection:** Adjustable compartment and limiter slide to perfectly secure multiple cable sizes and lengths.

## Overview

The DEWENWILS 3 Pack Outdoor Extension Cable Sleeve offers a robust, waterproof enclosure designed to protect 12/14/16 AWG cables from weather elements. Featuring an adjustable compartment, double locking latches, and non-slip clamps, it ensures secure, reliable connections for outdoor electrical setups like holiday lights and garden equipment.

## Description

3 Pack Outdoor Extension Cable Sleeve, Waterproof Connection Protection with 4 Sealing Closures, Adjustable Compartment for AWG 12/14/16 Cable, Protects Lights and

## Features

- WEATHER RESISTANT CONNECTION This waterproof extension cable connector provides a hermetically sealed space to protect indoor and outdoor plug connections from elements such as water, snow, rain, dust and dirt to ensure the safety of the circuit (Note: it is waterproof only. Do not immerse in water)
- 【WIDE AND ADJUSTABLE COMPARTMENT】 The large case contains multiple connections and individual connections. Compatible with 12/14/16 AWG extension cable and flat cable; slide to adjust the limiter position for different connection lengths.
- Firm & Tight Connection The rubber gaskets on both ends fit the power cable well. 2 clips hold cables firmly in place. Adjustable non-slip teeth hold cables securely to prevent plugs from slipping or disconnecting even if you pull the cables during use.
- Double Lock & Protection The top cover and 4 extra durable latches enhance the tightness of the safety seal of the outdoor extension cable. 4 lockable latches secure the cable safety seal box for safe use even if the top cover is broken.
- EASY TO USE No tools or installation required; Place the extension cable properly; Slide the limiter to hold the connected cables securely; Close the top cover and 4 latches to seal; Hanging to save space; Ideal for Christmas lights, string lights, pool pumps and garden tools etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | DEWENWILS |
| Manufacturer | DEWENWILS |
| Model | HCSS03A |
| Product Dimensions | 20.5 x 7.19 x 0.1 cm; 425.24 g |
| Item model number | HCSS03A |
| Compatible Devices | Christmas Decorations, Extension cable, Halloween Decoration Lights, Holiday String Lights |
| Special Features | Weatherproof, waterproof |
| Number of items | 3 |
| Voltage | 120 Volts (AC) |
| Wattage | 2500 Watts |
| Batteries Included | No |
| Batteries Required | No |
| Number of Ports | 9 |
| Material | Rubber |
| Does it contain liquid? | No |
| Manufacturer | DEWENWILS |
| Item Weight | 425 g |

## Product Details

- **Brand:** DEWENWILS
- **Colour:** Green
- **Material:** Rubber
- **Product Dimensions:** 20.5L x 7.2W Centimeters
- **Net Quantity:** 1.0 Count

## Images

![3 Pack Outdoor Extension Cable Sleeve, Waterproof Connection Protection with 4 Sealing Closures, Adjustable Compartment for AWG 12/14/16 Cable, Protects Lights and - Image 1](https://m.media-amazon.com/images/I/71GHt3GMd7L.jpg)
![3 Pack Outdoor Extension Cable Sleeve, Waterproof Connection Protection with 4 Sealing Closures, Adjustable Compartment for AWG 12/14/16 Cable, Protects Lights and - Image 2](https://m.media-amazon.com/images/I/71gJmGkcL2L.jpg)
![3 Pack Outdoor Extension Cable Sleeve, Waterproof Connection Protection with 4 Sealing Closures, Adjustable Compartment for AWG 12/14/16 Cable, Protects Lights and - Image 3](https://m.media-amazon.com/images/I/91zd5amm-UL.jpg)
![3 Pack Outdoor Extension Cable Sleeve, Waterproof Connection Protection with 4 Sealing Closures, Adjustable Compartment for AWG 12/14/16 Cable, Protects Lights and - Image 4](https://m.media-amazon.com/images/I/81LhLzvEf0L.jpg)
![3 Pack Outdoor Extension Cable Sleeve, Waterproof Connection Protection with 4 Sealing Closures, Adjustable Compartment for AWG 12/14/16 Cable, Protects Lights and - Image 5](https://m.media-amazon.com/images/I/81ykqDTbfSL.jpg)

## Frequently Bought Together

- DEWENWILS 3Pack Outdoor Extension Cord Cover, Waterproof Connection Protector with 4 Seal Latches, Adjustable Compartment for AWG 12/14/16 Cords, Protect Holiday Decoration Lights and Plugs
- DEWENWILS Outdoor Power Stake Timer Waterproof, 100FT Wireless Remote Control, 6 Grounded Outlets, 6FT Extension Cord, Photocell Dusk to Dawn for Lights, Garden, UL Listed
- DEWENWILS 25Ft Outdoor Extension Cord Multiple Outlets, Evenly Spaced 3 Outlets Plugs with Safety Cover, 16/3 SJTW Weatherproof Wire for Outdoor String Lights and Holiday Decorations

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**Shop now:** [https://www.desertcart.nl/products/713586196-3-pack-outdoor-extension-cable-sleeve-waterproof-connection-protection-4](https://www.desertcart.nl/products/713586196-3-pack-outdoor-extension-cable-sleeve-waterproof-connection-protection-4)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-26*