---
product_id: 146658209
title: "Allied MouldedProducts 9338-ESK Fiberglass Reinforced Polyester BMC Fixture Support Ceiling Box 3-1/2 Inch x 2 Inch 14 Cubic-Inch FiberglassBox™"
brand: "allied moulded"
price: "125.28 DT"
currency: TND
in_stock: true
reviews_count: 4
url: https://www.desertcart.tn/products/146658209-allied-mouldedproducts-9338-esk-fiberglass-reinforced-polyester-bmc-fixture-support
store_origin: TN
region: Tunisia
---

# UL Listed for safety 2-hour fire rating 15 lb fixture support Allied MouldedProducts 9338-ESK Fiberglass Reinforced Polyester BMC Fixture Support Ceiling Box 3-1/2 Inch x 2 Inch 14 Cubic-Inch FiberglassBox™

**Brand:** allied moulded
**Price:** 125.28 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your electrical game with the fixture box pros trust!

## Quick Answers

- **What is this?** Allied MouldedProducts 9338-ESK Fiberglass Reinforced Polyester BMC Fixture Support Ceiling Box 3-1/2 Inch x 2 Inch 14 Cubic-Inch FiberglassBox™ by allied moulded
- **How much does it cost?** 125.28 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/146658209-allied-mouldedproducts-9338-esk-fiberglass-reinforced-polyester-bmc-fixture-support)

## Best For

- allied moulded enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Spacious:** 14 cubic-inch volume fits standard fixtures with a sleek 3-1/2" x 2" profile.
- • **Fire-Rated Confidence:** Certified 2-hour fire rating keeps your installations compliant and secure.
- • **Snap & Secure Installation:** Innovative snap bracket design for quick, hassle-free mounting behind drywall.
- • **Built to Last, Molded to Fit:** Durable fiberglass reinforced polyester ensures impact resistance and longevity.
- • **Factory-Installed Speed Klamps:** Nonmetallic Speed 'K' Klamps pre-installed for streamlined wiring and safety.

## Overview

The Allied Moulded 9338-ESK Fiberglass Reinforced Polyester BMC Fixture Support Ceiling Box combines durable thermoset fiberglass construction with a 15 lb fixture support rating and a 2-hour fire rating. Designed for old work and manufactured housing, it features molded metal ears, a snap bracket for easy installation, and factory-installed nonmetallic Speed Klamps. UL listed and compact, this 14 cubic-inch box ensures safe, reliable, and code-compliant electrical mounting.

## Description

Allied MouldedProducts 9338-ESK Fiberglass Reinforced Polyester BMC Fixture Support Ceiling Box 3-1/2 Inch x 2 Inch 14 Cubic-Inch FiberglassBox™

## Features

- Metal ears are securely molded into the box
- Snap Bracket pushes through opening in wall-board, then snaps out on the back side
- Nonmetallic Speed "K" Klamps are factory installed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | polyester |
| Brand | Allied Moulded |
| Color | Light Brown |
| Style | Compact |
| Finish Type | Polished |
| Installation Type | Screw-In |
| Item Weight | 0.34 Pounds |
| Manufacturer | Allied Moulded Products |
| UPC | 695526800007 |
| Part Number | 9338-ESK |
| Item Weight | 5.4 ounces |
| Package Dimensions | 5 x 4.5 x 2.4 inches |
| Item model number | 9338ESK |
| Finish | Polished |
| Item Package Quantity | 1 |
| Batteries Required? | No |

## Product Details

- **Material:** polyester
- **Brand:** Allied Moulded
- **Color:** Light Brown
- **Style:** Compact
- **Finish Type:** Polished

## Images

![Allied MouldedProducts 9338-ESK Fiberglass Reinforced Polyester BMC Fixture Support Ceiling Box 3-1/2 Inch x 2 Inch 14 Cubic-Inch FiberglassBox™ - Image 1](https://m.media-amazon.com/images/I/71WWptrdnBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by J***O on August 20, 2015*

Fit perfectly, it was the exact replacement

### ⭐⭐ Box measures 3. 5" and not 4". Quality ...
*by C***E on January 25, 2018*

Box measures 3.5" and not 4". Quality box, but I specifically ordered because it was bigger than the off the shelf at Lowes.

### ⭐ I ordered a 4" round fiberglass box. I received ...
*by J***Z on May 10, 2016*

I ordered a 4" round fiberglass box. I received a 3" fiberglass box. The order was clear and confirmed. It appears the person filling the order needs a new ruler. I don't think I'll be ordering from allied moulded again.

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**Shop now:** [https://www.desertcart.tn/products/146658209-allied-mouldedproducts-9338-esk-fiberglass-reinforced-polyester-bmc-fixture-support](https://www.desertcart.tn/products/146658209-allied-mouldedproducts-9338-esk-fiberglass-reinforced-polyester-bmc-fixture-support)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-01*