---
product_id: 46242473
title: "FIRMERST 14 Gauge 6 Feet Flat Plug Extension Cord, UL Listed, Black"
brand: "firmerst"
price: "85.62 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Firmerst"
url: https://www.desertcart.tn/products/46242473-firmerst-14-gauge-6-feet-flat-plug-extension-cord-ul
store_origin: TN
region: Tunisia
---

# 15A heavy-duty power 6 feet length for reach Slim flat plug design FIRMERST 14 Gauge 6 Feet Flat Plug Extension Cord, UL Listed, Black

**Brand:** firmerst
**Price:** 85.62 DT
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up smartly with FIRMERST — where strength meets sleek design!

## Quick Answers

- **What is this?** FIRMERST 14 Gauge 6 Feet Flat Plug Extension Cord, UL Listed, Black by firmerst
- **How much does it cost?** 85.62 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/46242473-firmerst-14-gauge-6-feet-flat-plug-extension-cord-ul)

## Best For

- firmerst enthusiasts

## Why This Product

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

## Key Features

- • **Flexible 6-Foot Reach 📏:** Perfect length to connect devices without stretching or tangling, ideal for home or office setups.
- • **Space-Savvy Flat Plug 📐:** Slim, low-profile plug fits snugly behind furniture, maximizing your workspace and minimizing clutter.
- • **Power Through with 15 Amps ⚡:** Handles up to 1875 watts safely, powering your essential devices without overheating.
- • **Reliable 14 Gauge Wire 🛠️:** Thicker wiring means less heat, more durability, and safer performance than standard cords.
- • **UL Listed for Peace of Mind ✅:** Certified safety and quality standards ensure dependable, worry-free use every day.

## Overview

The FIRMERST 14 Gauge 6 Feet Flat Plug Extension Cord is a UL-listed, heavy-duty power solution designed for professionals who demand safety and efficiency. Featuring a robust 15-amp capacity and a space-saving flat plug, it fits effortlessly into tight spaces behind furniture or desks. Its durable 14 AWG wiring ensures reliable performance without overheating, making it the go-to extension cord for modern workspaces and homes.

## Description

FIRMERST 14 Gauge 6 Feet Flat Plug Extension Cord, UL Listed, Black - desertcart.com

Review: Flat Plug Low Profile Extension Cord - Works good
Review: Heavy duty - Good heavy duty

## Features

- 6 Feet Flat Plug Extension Cord: 14/3 Gauge, 1875 Watts 15 amps, 125 volt
- Heavy Duty: 14 AWG (15A) extension cords with thicker wire diameters, which can handle more amperage and thus more wattage, less chance of getting hot, be safer and more reliable compared with the thinner 16 AWG ones
- Space Efficient: Convert your standard AC power cord to a slim flat plug, providing angular flexibility. Plug into the top outlet and still have usage of the bottom outlet with this flat plug cord
- Flat Plug: Designed for outlet at tight spaces like behind furniture, bookshelves, desks or anything which is close to the wall not allowing you to use the standard Plug. Save a lot of space,move furniture closer to the wall without bending the cord
- NEMA 5-15 Plug: The standard three-prong plug in North America, suitable for most household and office electrical devices. Supports up to 15A current with a maximum power rating of 1875 watts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0716NPFSK |
| Amperage | 15 A |
| Best Sellers Rank | #16,373 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #201 in Extension Cords |
| Brand | FIRMERST |
| Color | Black |
| Connector Gender | Male-to-Female |
| Customer Reviews | 4.8 out of 5 stars 10,741 Reviews |
| Ethernet Cable Category | Cat 1 |
| Gauge | 14 |
| Indoor Outdoor Usage | Indoor |
| Input Current | 15 A |
| Item Length | 72 inches |
| Item Weight | 0.3 kg |
| Manufacturer | FIRMERST |
| Mfr Part Number | 1PCS6FT14BLK |
| Model Number | XR-303G, XR-502, SJT |
| Number Of Conductors | 3 |
| Number of Outlets | 1 |
| Plug Format | Type B |
| Plug Type | Type B |
| Power Cord Prong Count | 3 |
| Special Features | Easy to Install |
| UPC | 602638909351 |
| Unit Count | 6 Feet |
| Voltage | 125 volts_of_alternating_current |
| Warranty Description | 1 Year Manufacturer |
| Water Resistance Level | Not Water Resistant |
| Wattage | 1875 watts |

## Product Details

- **Brand:** FIRMERST
- **Color:** Black
- **Connector Gender:** Male-to-Female
- **Plug Format:** Type B
- **Voltage:** 125 volts_of_alternating_current

## Images

![FIRMERST 14 Gauge 6 Feet Flat Plug Extension Cord, UL Listed, Black - Image 1](https://m.media-amazon.com/images/I/51EESew7QxL.jpg)

## Available Options

This product comes in different **Color, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Flat Plug Low Profile Extension Cord
*by M***L on July 23, 2026*

Works good

### ⭐⭐⭐⭐⭐ Heavy duty
*by H***N on June 3, 2026*

Good heavy duty

### ⭐⭐⭐⭐⭐ It works for what we needed it for, glad we bought it.
*by J***. on February 19, 2024*

The kids bought us an electric fireplace heater insert for the downstairs fireplace. We loved the the insert but was afraid to leave it plugged in and turned on to long because the cord was about 3ft to short of the outlet and used an we had a short indoor outdoor extension cord we used to plug it in for a little while at a time, but even the extension cord would get a little warm. This 6ft appliance cord was just what we needed. just long enough to get to the outlet and the cord never felt warm yet. We love the little fireplace insert the kids got us, but this 6ft appliance cord gives us piece of mind and don't take up the space the 25' extension cord did.

## Frequently Bought Together

- FIRMERST 1875W 6 Feet 15A Low Profile Flat Plug Extension Cord 14 AWG Black
- Electric Fireplace Logs Inserts Heater with Infrared Remote Controller 5 Flame Brightness 24 H Timer Overheating Protection for Home and Office Decor Black
- Comfort Smart Fire Crackler Sound System - CS-FC

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**Shop now:** [https://www.desertcart.tn/products/46242473-firmerst-14-gauge-6-feet-flat-plug-extension-cord-ul](https://www.desertcart.tn/products/46242473-firmerst-14-gauge-6-feet-flat-plug-extension-cord-ul)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-09*