---
product_id: 207104938
title: "E-1 Pencil Zinc 1/2″x 2″ Without Brass Plug (E-1)"
brand: "sea shield marine"
price: "€ 0.49"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/207104938-e-1-pencil-zinc-1-2-x-2-without-brass
store_origin: CY
region: Cyprus
---

# 3/8" threaded end 1/2" x 2" size Made in USA E-1 Pencil Zinc 1/2″x 2″ Without Brass Plug (E-1)

**Brand:** sea shield marine
**Price:** € 0.49
**Availability:** ✅ In Stock

## Summary

> ⚓ Protect Your Investment with Confidence!

## Quick Answers

- **What is this?** E-1 Pencil Zinc 1/2″x 2″ Without Brass Plug (E-1) by sea shield marine
- **How much does it cost?** € 0.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/207104938-e-1-pencil-zinc-1-2-x-2-without-brass)

## Best For

- sea shield marine enthusiasts

## Why This Product

- Trusted sea shield marine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Brand:** Proudly made by Sea Shield Marine, a leader in marine protection.
- • **Saltwater Ready:** Sacrificial zinc anode ensures maximum cathodic protection in harsh saltwater environments.
- • **Lightweight Power:** Weighs only 1 pound for easy installation and handling.
- • **Top-Notch Manufacturing:** Crafted to the highest standards using advanced US-MIL-SPEC alloy.
- • **Ultimate Corrosion Defense:** Engineered to protect your engine blocks and heat exchangers from electrolytic corrosion.

## Overview

The E-1 Pencil Zinc Anode is a 1/2" x 2" engine anode designed to prevent electrolytic corrosion in marine environments. Featuring a 3/8" threaded end, it is made from high-quality US-MIL-SPEC alloy and is ideal for use in saltwater applications. Weighing just 1 pound, this product is manufactured by Sea Shield Marine, ensuring reliability and performance.

## Description

Zinc Thread size 3/8″ – 16. Fits into 3/8″ Brass Plug. Protects internal engine components by placing the anode in the cooling water channels. Pencil anodes thread directly and easily into brass plugs. Designed by divers and made in America, Sea Shield provides the worlds highest quality.

## Features

- 1/2" x 2" pencil zinc engine anode with 3/8" threaded end to fit brass plug not included.
- Protects engine blocks and heat exchangers from electrolytic corrosion.
- Manufactured to the highest standards using the latest US-MIL-SPEC alloy.
- Sacrificial anode material is zinc for maximum cathodic protection in salt water.
- Made in USA, by Sea Shield Marine.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Weight | 16 ounces |
| Brand Name | Sea Shield Marine |
| Manufacturer | Sea Shield Marine |

## Images

![E-1 Pencil Zinc 1/2″x 2″ Without Brass Plug (E-1) - Image 1](https://m.media-amazon.com/images/I/21wnwkjmh9L.jpg)

## Frequently Bought Together

- Sea Shield Marine E-1 Pencil Zinc 1/2″x 2″ Without Brass Plug (E-1)
- Sea Shield Marine Engine Anodes E-1 Pencil Zinc 1/2″x 2″ (E-1-Complete)
- E-2Z Marine Engine Pencil ZINC Anode

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**Shop now:** [https://www.desertcart.com.cy/products/207104938-e-1-pencil-zinc-1-2-x-2-without-brass](https://www.desertcart.com.cy/products/207104938-e-1-pencil-zinc-1-2-x-2-without-brass)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-07*