---
product_id: 60285604
title: "FIRMERST 1875W Flat Plug 1 Foot Extension Cord 14 AWG 15A Black, 3 Packs"
brand: "firmerst"
price: "¥4309"
currency: JPY
in_stock: true
category: "Firmerst"
url: https://www.desertcart.jp/products/60285604-firmerst-1875w-flat-plug-1-foot-extension-cord-14-awg
store_origin: JP
region: Japan
---

# 1875W max power Flat plug for tight spaces 14 AWG heavy-duty wire FIRMERST 1875W Flat Plug 1 Foot Extension Cord 14 AWG 15A Black, 3 Packs

**Brand:** firmerst
**Price:** ¥4309
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your space without the bulk — slim, safe, and seriously reliable!

## Quick Answers

- **What is this?** FIRMERST 1875W Flat Plug 1 Foot Extension Cord 14 AWG 15A Black, 3 Packs by firmerst
- **How much does it cost?** ¥4309 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/60285604-firmerst-1875w-flat-plug-1-foot-extension-cord-14-awg)

## 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

- • **Slim Fit, Maximum Space:** Flat plug design lets you push furniture flush against walls without blocking outlets.
- • **Triple Pack Convenience:** Three 1-foot cords to keep your workspace or home organized and clutter-free.
- • **Universal Compatibility:** NEMA 5-15 standard fits most household devices with 15 Amp, 125 Volt rating.
- • **Built to Last and Protect:** Thick 14 AWG wire ensures durability and prevents overheating under heavy loads.
- • **Power Through with Confidence:** Handles up to 1875 watts safely for all your high-demand devices.

## Overview

The FIRMERST 1875W Flat Plug Extension Cord (3-pack) features heavy-duty 14 AWG wiring rated for 15 Amps and 125 Volts, delivering up to 1875 watts of power. Its ultra-slim flat plug design is engineered for tight spaces, allowing furniture to sit flush against walls while maintaining outlet access. Ideal for professional and home use, this compact 1-foot extension cord set offers reliable, safe power delivery with universal NEMA 5-15 compatibility.

## Description

FIRMERST 1875W Flat Plug 1 Foot Extension Cord 14 AWG 15A Black, 3 Packs - desertcart.com

## Features

- SPECIFICATION: 3x14 AWG, 15Amp, 125Volt, 1875 Watts, 1 Foot Black (3 packs)
- HEAVY DUTY: Thicker wire diameters (14 AWG) allow for handling more amperage and wattage, making it safer and more reliable compared to thinner cord
- 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 tight spaces like behind furniture, bookshelves, desks or anything which is close to the wall not allowing you to use the standard outlet. Save a lot of space, move furniture closer to the wall
- NEMA 5-15: Suitable for most household devices, with a maximum power of 1875W

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B073F8NY83 |
| Amperage | 15 A |
| Best Sellers Rank | #14,652 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #181 in Extension Cords |
| Brand | FIRMERST |
| Color | Black |
| Connector Gender | Male-to-Female |
| Customer Reviews | 4.8 4.8 out of 5 stars (12,786) |
| Gauge | 14 |
| Input Current | 15 A |
| Item Length | 1 feet |
| Item Weight | 11.68 ounces |
| Manufacturer | firmerst |
| Mfr Part Number | 3PCS1FT14BLK |
| Model Number | XR-303G |
| Number Of Conductors | 3 |
| Number of Items | 3 |
| Number of Outlets | 1 |
| Number of Packs | 3 |
| Plug Type | Type A |
| Power Cord Prong Count | 3 |
| UPC | 602638909054 |
| Unit Count | 3 Feet |
| Voltage | 125 volts |
| Wattage | 1875 watts |

## Product Details

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

## Images

![FIRMERST 1875W Flat Plug 1 Foot Extension Cord 14 AWG 15A Black, 3 Packs - Image 1](https://m.media-amazon.com/images/I/61AjpxHSgiL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can it handle high-wattage appliances?**
A: This extension cord is rated for up to 15A, 125V, and 1875W. It can power many household electronics and appliances within this rating. Always check your device’s power requirements before use.

**Q: Can I use this extension cord for outdoor applications?**
A: This SJT extension cord is designed for indoor use. It is suitable for household electronics, appliances, office equipment, and other indoor power applications. Do not expose the cord to rain, moisture, or outdoor weather conditions.

**Q: Why choose a flat plug extension cord?**
A: The low-profile flat plug is designed for easier access behind furniture, beds, and appliances where a standard plug may not fit.

**Q: Does this extension cord have surge protection?**
A: This extension cord is designed to provide reliable power extension and does not include built-in surge protection. If surge protection is needed, use it with a separate surge protector.

**Q: How can I use this extension cord safely?**
A: Always use this extension cord within its rated capacity of 15A, 125V, and 1875W. Avoid overloading the circuit, ensure plugs are fully inserted into outlets, and inspect the cord before use.

## Frequently Bought Together

- FIRMERST 1875W Flat Plug 1 Foot Extension Cord 14 AWG 15A Black, 3 Packs
- FIRMERST 1875W Flat Plug Extension Cord 3 Feet 14 AWG 15A Black, 3 Packs
- FIRMERST 1875W Flat Plug Extension Cord Black 2 feet, 15A 14 AWG

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-18*