---
product_id: 19100712
title: "Sigma Electric, Gray Count (Pack of 1) Sigma Engineered Solutions, 14223 1-Gang Extension Ring"
brand: "sigma engineered solutions"
price: "₨6249"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/19100712-sigma-electric-gray-count-pack-of-1-sigma-engineered-solutions
store_origin: LK
region: Sri Lanka
---

# 9.5 cu. in. capacity Includes gasket & 4 corrosion-resistant screws UL & CSA listed, NEMA 3R rated for wet locations Sigma Electric, Gray Count (Pack of 1) Sigma Engineered Solutions, 14223 1-Gang Extension Ring

**Brand:** sigma engineered solutions
**Price:** ₨6249
**Availability:** ✅ In Stock

## Summary

> 🛠️ Weatherproof your workspace with confidence and style!

## Quick Answers

- **What is this?** Sigma Electric, Gray Count (Pack of 1) Sigma Engineered Solutions, 14223 1-Gang Extension Ring by sigma engineered solutions
- **How much does it cost?** ₨6249 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/19100712-sigma-electric-gray-count-pack-of-1-sigma-engineered-solutions)

## Best For

- sigma engineered solutions enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Installation:** Comes with gasket and four precision screws for a secure, watertight fit.
- • **Versatile Orientation:** Mount vertically or horizontally to fit your unique project needs effortlessly.
- • **Built to Brave the Elements:** Die-cast metal with powder coating ensures ultimate corrosion resistance.
- • **Expand Your Weatherproof Setup:** Boost your one-gang box capacity with a sleek 9.5 cu. in. extension ring.
- • **Certified for Safety & Durability:** UL and CSA listings plus NEMA 3R rating guarantee reliable performance in wet environments.

## Overview

The Sigma Engineered Solutions 14223 1-Gang Weatherproof Extension Ring offers a robust 9.5 cu. in. capacity increase for one-gang weatherproof boxes. Crafted from die-cast metal with a powder-coated finish, it resists corrosion and moisture penetration. Included gasket and screws ensure a secure, watertight installation. UL and CSA listed with a NEMA 3R rating, this extension ring is engineered for reliable use in wet, damp, or dry locations, supporting both vertical and horizontal mounting.

## Description

Sigma Engineered Solutions 14223 1-Gang Weatherproof Extension Ring, Gray

## Features

- Features 9.5 cu. in. capacity
- Extension ring increases the capacity of a one-gang weatherproof box mounted in vertical or horizontal orientations
- Includes gasket and (4) NO. 6-32 UNC-2A X 1.37-in screws
- Die-cast metal construction and powder coated for corrosion resistance
- Product is UL and CSA listed, suitable for wet locations and NEMA 3R rated

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Specification Met | NEMA |
| UPC | 031857142230 |
| Manufacturer | Sigma Electric |
| Global Trade Identification Number | 00031857142230 |
| Part Number | 14223 |
| Item Weight | 3.2 ounces |
| Item model number | 14223 |
| Is Discontinued By Manufacturer | No |
| Size | 1 Count (Pack of 1) |
| Style | Compact |
| Finish | Powder Coated |
| Thickness | N/A Inches |
| Installation Method | Screw-In |
| Item Package Quantity | 1 |
| Cutting Diameter | 4.5 Inches |
| Included Components | Sigma Engineered Solutions, Gray Sigma Electric |
| Batteries Required? | No |
| Warranty Description | Warranty |
| Assembled Diameter | 4.5 Inches |

## Product Details

- **Brand:** Sigma Engineered Solutions
- **Color:** Gray
- **Material:** Metal
- **Connector Type:** Plug-in
- **Plug Format:** Type A or Type B

## Images

![Sigma Electric, Gray Count (Pack of 1) Sigma Engineered Solutions, 14223 1-Gang Extension Ring - Image 1](https://m.media-amazon.com/images/I/51urwyoHOxL.jpg)

## Questions & Answers

**Q: How does this attach to the wall box I already have?**
A: It doesn't attach to a wall box; it attaches to a weatherproof outlet box.  The extension comes with screws and a gasket.  The extension aligns perfectly.

**Q: Does the seal that comes with this extender box fit good? I bought a competitors extender box. The seal was basically unusable because it did not fit.**
A: The seal fits fine, but I've gotten into the habit of adding some silicone to both sides to make the seal more permanent and ensure no water gets in.

**Q: Can these be doubled**
A: Yes you will need longer screws. Note; the more gaskets you need to seal the additional seems the more chances of moisture finding it's way into the outlet box.

## Frequently Bought Together

- Sigma Electric, Gray Count (Pack of 1) Sigma Engineered Solutions, 14223 1-Gang Extension Ring
- TayMac MM410C Single Horizontal/Vertical Mount 1-Gang Weatherproof In-Use Electrical Outlet Cover for Home Improvement, 2.75 in, Clear
- SIGMA ENGINEERED SOLUTIONS 14250 Metal Electrical Outlet Box, Weatherproof, Easy Mount Plug and Receptacle Protector, Gray, (3) 1/2-Inch Holes, 1 Gang Box

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-14*