---
product_id: 20401851
title: "Zareba T-Post Pin-Lock Insulators for Electric Fences - Black, 25 Pack, IWTPLB-Z - Includes 25 Insulators - Secure Hold, Easy to Release"
price: "VT9090"
currency: VUV
in_stock: true
reviews_count: 13
url: https://www.desertcart.vu/products/20401851-zareba-t-post-pin-lock-insulators-for-electric-fences-black
store_origin: VU
region: Vanuatu
---

# Secure pin-lock hold with easy release Fits standard 1.25/1.33 T-posts Supports 9-22 gauge steel & aluminum wire Zareba T-Post Pin-Lock Insulators for Electric Fences - Black, 25 Pack, IWTPLB-Z - Includes 25 Insulators - Secure Hold, Easy to Release

**Price:** VT9090
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in your fence’s future with Zareba’s unbeatable grip!

## Quick Answers

- **What is this?** Zareba T-Post Pin-Lock Insulators for Electric Fences - Black, 25 Pack, IWTPLB-Z - Includes 25 Insulators - Secure Hold, Easy to Release
- **How much does it cost?** VT9090 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/20401851-zareba-t-post-pin-lock-insulators-for-electric-fences-black)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Bulk Value Pack:** 25 insulators per pack to power your entire fencing project with confidence and convenience.
- • **Pin-Lock Security:** Molded pin design guarantees a tight grip while enabling quick wire release—no tools needed.
- • **Durable Build Quality:** Premium materials withstand heavy-duty agricultural use without cracking or failure.
- • **Versatile Wire Support:** Handles everything from high-tensile steel to polyrope up to ¼-inch diameter with zero energy loss.
- • **Universal T-Post Compatibility:** Engineered for standard wood, metal, and T-posts ensuring seamless installation.

## Overview

The Zareba T-Post Pin-Lock Insulators (25 pack) are precision-engineered to securely fasten electrified wire to standard wood, metal, and T-posts. Compatible with 9-22 gauge steel and aluminum wire as well as polywire and polyrope, these insulators feature a molded pin-lock mechanism for a firm hold and effortless release. Built for durability and ease of use, they come in a value pack designed to streamline large fencing projects without compromising performance.

## Description

The Zareba Black Pin-Lock Wood and T-Post Insulator tightly fastens electrified wire to wood, metal and T-posts (1.25 or 1.33 T-posts) without losing energy through the post. The insulators are compatible with steel and aluminum wire. The IWTPLB-Z has a molded pin that holds wire tightly. The electric fence insulators are easy to use. When you're ready to release the wire, simply pull the pin. This bag includes 25 electric fence insulators.

Review: Works well for rope and tape - Works well for rope and tape. Not for wire. Wire will eat through the plastic pin over time.
Review: Very well built - Used these on our wooden post for cattle fencing. Very good product not cheap plastic. Ran 24,000 feet of high tensile wire have not had 1 failure

## Features

- FOR STANDARD T-POSTS: These Zareba pin-lock fence insulators tightly secure electrified wire to standard (1.25 or 1.33) wood, metal, t-posts
- FOR STEEL AND ALUMINUM WIRE: For 9 gauge through 22 gauge high-tensile steel wire and aluminum wire, all polywire (both regular and heavy duty), and polyrope up to ¼-inch in diameter
- SECURE GRIP: The insulators holds electric fencing wire tightly
- PIN RELEASE: Easily release by pulling the pin
- VALUE PACK: Each bag includes 25 pin-lock insulators

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #60,579 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #257 in Agricultural Fencing |
| Customer Reviews | 4.6 out of 5 stars 198 Reviews |

## Images

![Zareba T-Post Pin-Lock Insulators for Electric Fences - Black, 25 Pack, IWTPLB-Z - Includes 25 Insulators - Secure Hold, Easy to Release - Image 1](https://m.media-amazon.com/images/I/81MnhfyaZIL.jpg)
![Zareba T-Post Pin-Lock Insulators for Electric Fences - Black, 25 Pack, IWTPLB-Z - Includes 25 Insulators - Secure Hold, Easy to Release - Image 2](https://m.media-amazon.com/images/I/81YSXhYy60L.jpg)
![Zareba T-Post Pin-Lock Insulators for Electric Fences - Black, 25 Pack, IWTPLB-Z - Includes 25 Insulators - Secure Hold, Easy to Release - Image 3](https://m.media-amazon.com/images/I/91MZ9A07Q+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well for rope and tape
*by B***B on April 6, 2026*

Works well for rope and tape. Not for wire. Wire will eat through the plastic pin over time.

### ⭐⭐⭐⭐⭐ Very well built
*by D***N on February 5, 2025*

Used these on our wooden post for cattle fencing. Very good product not cheap plastic. Ran 24,000 feet of high tensile wire have not had 1 failure

### ⭐⭐⭐⭐ Fence insulators
*by J***A on February 21, 2026*

These are black plastic electric fence insulators that will clip to a 'T' post, or can be nailed or screwed to a wood post, the corner of a barn, or pretty much anything else you can run a nail or screw into. These are one of the few pin-lock insulators that have a large enough opening for twisted horse wire, or barbed wire (in between the barbs). The locking pin seems to be a little thicker than most, making me think it might be a little stronger than most. Works well, and the wire can be easily removed from the insulator by pulling the pin. The pin locks in pretty tight (which is a good thing) but may require you to use pliers or a screwdriver under the head to remove it.

## Frequently Bought Together

- Zareba IWTPLB-Z Wood Post or T-Post Insulator,Black 25 Pack
- Zareba ITPLB-Z Pin-lock T-Post Insulator, 25 per Bag,Black
- Fence Shock Electric Fence Wire Strainer, 10PCS Heavy Duty Inline Wire Tensioner, Wire Ratchet Tensioner for Electric Fence, Farm Fence

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**Shop now:** [https://www.desertcart.vu/products/20401851-zareba-t-post-pin-lock-insulators-for-electric-fences-black](https://www.desertcart.vu/products/20401851-zareba-t-post-pin-lock-insulators-for-electric-fences-black)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-18*