---
product_id: 18834309
title: "Sigma Engineered Solutions ProConnex 55919M One-Hole BX Strap 3/8-Inch, 100-Pack, Gray"
brand: "sigma engineered solutions"
price: "RM124"
currency: MYR
in_stock: true
reviews_count: 13
category: "Sigma Engineered Solutions"
url: https://www.desertcart.com.my/products/18834309-sigma-engineered-solutions-proconnex-55919m-one-hole-bx-strap-3
store_origin: MY
region: Malaysia
---

# 100-pack bulk supply for large projects 0.492-in inner diameter fits 14/2 & 12/2 cables Zinc-plated steel for max durability Sigma Engineered Solutions ProConnex 55919M One-Hole BX Strap 3/8-Inch, 100-Pack, Gray

**Brand:** sigma engineered solutions
**Price:** RM124
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your cable game with ProConnex – where durability meets precision!

## Quick Answers

- **What is this?** Sigma Engineered Solutions ProConnex 55919M One-Hole BX Strap 3/8-Inch, 100-Pack, Gray by sigma engineered solutions
- **How much does it cost?** RM124 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/18834309-sigma-engineered-solutions-proconnex-55919m-one-hole-bx-strap-3)

## 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

- • **Built to Last:** Crafted from corrosion-resistant zinc-plated steel, these straps withstand wear and tear in dry environments.
- • **Bulk Pack Advantage:** 100 straps per pack means you’re always ready for any scale of project without last-minute runs.
- • **NEC-Compliant Support:** Engineered to meet National Electric Code standards, giving you peace of mind on every job.
- • **Effortless Organization:** Simplify your cable management with sturdy, reliable straps that keep your wiring neat and code-compliant.
- • **Seamless Cable Compatibility:** Designed to perfectly secure 14/2 and 12/2 AC/MC cables, ensuring flawless installation every time.

## Overview

The Sigma ProConnex 55919M One-Hole BX Strap is a zinc-plated steel cable strap designed for secure support of 14/2 and 12/2 AC and MC cables. With a 0.492-inch inner diameter, it ensures compatibility and NEC compliance, packaged in a convenient 100-count bulk set ideal for professional-grade cable management in dry locations.

## Description

The Sigma ProConnex One-Hole Flex Straps are used to provide support for runs of AC, MC or FMC as required by the National electric code (NEC). these zinc-plated steel straps are suitable for use with aluminum or steel cable and conduit.

Review: N/A - good holder
Review: work well and fit well - work well and fit well

## Features

- COMPATIBLE DESIGN: Functions with 14/2 and 12/2 AC and MC cables; additionally, the strap's inner diameter measures 0.492-in.
- CABLE MANAGEMENT: Simplify your cable management and installation processes with these reliable and sturdy AC/MC straps from Sigma Engineered Solutions.
- DURABLE CONSTRUCTION: Crafted from zinc-plated steel, the straps boast exceptional durability and resilience against wear and tear.
- For steel 14/2-12/2 AC and MC
- Suitable for dry locations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0044FV3J4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #6,750 in Electronics ( See Top 100 in Electronics ) #74 in Cable Straps |
| Customer Reviews | 4.8 4.8 out of 5 stars (776) |
| Date First Available | September 24, 2010 |
| Finish | Polished |
| Global Trade Identification Number | 00031857111526 |
| Included Components | Sigma Electric ProConnex 55919M One-Hole BX Strap 3/8-Inch, 100-Pack |
| Is Discontinued By Manufacturer | No |
| Item Depth | 0.5 |
| Item Package Quantity | 1 |
| Item Weight | 8 ounces |
| Item model number | 55919M |
| Manufacturer | Sigma Electric |
| Mounting Type | Wall Mount |
| Part Number | 55321A |
| Product Dimensions | 1.28 x 0.5 x 0.47 inches |
| UPC | 031857111526 |
| Unit Count | 100.0 Count |

## Product Details

- **Brand:** Sigma Engineered Solutions
- **Finish Type:** Polished
- **Item Weight:** 0.5 Pounds
- **Item dimensions L x W x H:** 1.28 x 0.5 x 0.47 inches
- **Material:** Alloy Steel

## Images

![Sigma Engineered Solutions ProConnex 55919M One-Hole BX Strap 3/8-Inch, 100-Pack, Gray - Image 1](https://m.media-amazon.com/images/I/31gU21-N7jL.jpg)
![Sigma Engineered Solutions ProConnex 55919M One-Hole BX Strap 3/8-Inch, 100-Pack, Gray - Image 2](https://m.media-amazon.com/images/I/41Azp+6SeUL.jpg)
![Sigma Engineered Solutions ProConnex 55919M One-Hole BX Strap 3/8-Inch, 100-Pack, Gray - Image 3](https://m.media-amazon.com/images/I/41BCexqvcSL.jpg)
![Sigma Engineered Solutions ProConnex 55919M One-Hole BX Strap 3/8-Inch, 100-Pack, Gray - Image 4](https://m.media-amazon.com/images/I/41a1XrSTciL.jpg)
![Sigma Engineered Solutions ProConnex 55919M One-Hole BX Strap 3/8-Inch, 100-Pack, Gray - Image 5](https://m.media-amazon.com/images/I/41iadXbQuoL.jpg)

## Questions & Answers

**Q: what is the inside diameter?**
A: 3/8"

**Q: Are screws incuded?**
A: no screws are not included, depending what material you are fastening the brackets to will determine length of screws you buy

**Q: what number screw or type od screw head should be used?**
A: #8 Phillips round head would be fine depending on what you're screwing it into.  1." - 1.5" L  or up to a #10

**Q: Will this handlke 1/2" flex conduit (which is 1/2" inside but is perhaps 5/8" outside)?**
A: If you wanted to bend each one out a bit they would. The gap measure between is .5" and that's a snug 0.5" The strap is plenty sturdy. ( Contract work that requires inspection. I do not know if it's legal to bend them ). The bracket is plenty strong. I used them to attach cattle fence panels to a wall.   3/4" bracket and bend it in may be easier.

## Customer Reviews

### ⭐⭐⭐⭐⭐ N/A
*by G***R on November 29, 2025*

good holder

### ⭐⭐⭐⭐⭐ work well and fit well
*by R***N on August 30, 2025*

work well and fit well

### ⭐⭐⭐⭐⭐ right size for the job
*by R***A on March 23, 2024*

I was using the pre-filled 12ga flexible metallic conduit. That FMC can appear to be 1/2 in, but a 1/2 inch strap is too loose for that product. These 3/8in straps are the perfect fit and held the FMC firmly in place. Took a #8 screw without an issue, the mounting hole may even be able to take a slightly larger screw , not that it would be necessary. This is a good product and works very well. I am happy with this buy

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-22*