---
product_id: 43252775
title: "Gray Sigma Engineered Solutions ProConnex 43381 Rigid Insulated Metallic Grounding Bushing with Lay-in Lug 1/2-Inch Conduit Fitting, 1-Pack, Size"
brand: "sigma engineered solutions"
price: "€ 7.88"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/43252775-gray-sigma-engineered-solutions-proconnex-43381-rigid-insulated-metallic-grounding
store_origin: IT
region: Italy
---

# UL & CSA certified safety Fits 1/2-inch rigid conduit & IMC Zinc die-cast durability with aluminum lug Gray Sigma Engineered Solutions ProConnex 43381 Rigid Insulated Metallic Grounding Bushing with Lay-in Lug 1/2-Inch Conduit Fitting, 1-Pack, Size

**Brand:** sigma engineered solutions
**Price:** € 7.88
**Availability:** ✅ In Stock

## Summary

> ⚡ Ground your projects with pro-grade precision and peace of mind!

## Quick Answers

- **What is this?** Gray Sigma Engineered Solutions ProConnex 43381 Rigid Insulated Metallic Grounding Bushing with Lay-in Lug 1/2-Inch Conduit Fitting, 1-Pack, Size by sigma engineered solutions
- **How much does it cost?** € 7.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/43252775-gray-sigma-engineered-solutions-proconnex-43381-rigid-insulated-metallic-grounding)

## 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:** Robust zinc die-cast body paired with corrosion-resistant aluminum lug
- • **Effortless Grounding:** Lay-in lug enables quick, secure grounding wire attachment
- • **Certified Reliability:** UL and CSA listings guarantee trusted, code-compliant performance
- • **Universal Compatibility:** Engineered for #14 to #4 wire range and 1/2-inch conduit
- • **Seamless Wire Protection:** Smooth surface design prevents wire damage during pulls

## Overview

The Sigma Electric ProConnex 43381 is a UL and CSA listed rigid insulated metallic grounding bushing designed for 1/2-inch conduit and wire sizes #14 to #4. Featuring a smooth surface to protect wires during installation and a convenient lay-in lug for easy grounding, it combines zinc die-cast durability with aluminum lug strength for reliable, long-lasting electrical grounding solutions.

## Description

Sigma Engineered Solutions ProConnex 43381 Rigid Insulated Metallic Grounding Bushing with Lay-in Lug 1/2-Inch Conduit Fitting, 1-Pack

## Features

- Provides smooth surface to prevent damage to the wire when pulling
- Provideds a means of grounding with lay-in lug for easy attachment of grounding wire
- For use with 1/2-in Rigid conduit or IMC and wire range #14 - #4
- Zinc die-cast construction with aluminum lug
- Product is UL and CSA listed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sigma Electric |
| Part Number | 43381 |
| Item Weight | 1.13 ounces |
| Product Dimensions | 1.87 x 1.03 x 0.49 inches |
| Item model number | 43381 |
| Is Discontinued By Manufacturer | No |
| Size | No Size |
| Color | Gray |
| Material | Zinc |
| Item Package Quantity | 1 |
| Included Components | Sigma Engineered Solutions ProConnex 43381 Rigid Insulated Metallic Grounding Bushing with Lay-in Lug 1/2-Inch Conduit Fitting, 1-Pack, Gray |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |

## Images

![Gray Sigma Engineered Solutions ProConnex 43381 Rigid Insulated Metallic Grounding Bushing with Lay-in Lug 1/2-Inch Conduit Fitting, 1-Pack, Size - Image 1](https://m.media-amazon.com/images/I/51Khb3pih1L.jpg)

## Frequently Bought Together

- Sigma Electric, Gray Sigma Engineered Solutions ProConnex 43381 Rigid Insulated Metallic Grounding Bushing with Lay-in Lug 1/2-Inch Conduit Fitting, 1-Pack, Size
- Sigma Engineered Solutions ProConnex 43382 Rigid Insulated Metallic Grounding Bushing with Lay-In Lug 3/4-Inch Conduit Fitting, 1-Pack

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.it/products/43252775-gray-sigma-engineered-solutions-proconnex-43381-rigid-insulated-metallic-grounding](https://www.desertcart.it/products/43252775-gray-sigma-engineered-solutions-proconnex-43381-rigid-insulated-metallic-grounding)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-21*