---
product_id: 15740157
title: "PACTOOL INTERNATIONAL SA903B Gecko Gauge-Siding"
brand: "pactool international"
price: "$15.06"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.ec/products/15740157-pactool-international-sa903b-gecko-gauge-siding
store_origin: EC
region: Ecuador
---

# Strong holding power Effortless installation Easy fit in tool bags PACTOOL INTERNATIONAL SA903B Gecko Gauge-Siding

**Brand:** pactool international
**Price:** $15.06
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate Your Siding Game with Precision!

## Quick Answers

- **What is this?** PACTOOL INTERNATIONAL SA903B Gecko Gauge-Siding by pactool international
- **How much does it cost?** $15.06 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/15740157-pactool-international-sa903b-gecko-gauge-siding)

## Best For

- pactool international enthusiasts

## Why This Product

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

## Key Features

- • **Non-Marring Design:** Protects surfaces while ensuring a flawless finish.
- • **Compact & Convenient:** Easily fits in your tool bag for on-the-go projects.
- • **Professional Quality:** Engineered for durability, making it a must-have for every pro.
- • **Hassle-Free Installation:** Streamline your siding installation process effortlessly.
- • **Innovative Friction Cam Mechanism:** Experience unmatched holding power for precision work.

## Overview

The PACTOOL INTERNATIONAL SA903B Gecko Gauge-Siding is a professional-grade tool designed for easy installation of siding. Its compact design fits seamlessly in tool bags, while the innovative friction cam mechanism ensures strong holding power without damaging surfaces.

## Description

Pac Tool International SA903B GECKO GAUGE-Siding is used to install primed or pre-painted cement-board siding without lines on wall; gauges and supports siding for one person installation with virtually no layout time. It has a friction cam mechanism for holding power, non marring design, super tough and fits easily in tool bags. One unit is a pair of two Gecko Gauges, (sold as a pair).

## Features

- Fits easily in tool bags     Makes installation easy     Friction cam mechanism for holding power     Non-marring design    ›See more product details

## Images

![PACTOOL INTERNATIONAL SA903B Gecko Gauge-Siding - Image 1](https://m.media-amazon.com/images/I/61ZgPUj2hFL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Absolutely Essential for Fiber Cement Board Installation - Buy the Clamps! Buy them NOW!
  

*by S***D on Reviewed in the United States on June 23, 2013*

Some of you may think the cost for this plastic tool might not be worth it. Trust me, it is very worth it.I used this pair of clamps to install 145 twelve foot HardiPlank Lap Siding boards, and while not effortless, the difference between using and not using these nifty holders is night and day.Here are a few tips:* First make sure you buy the right Gecko model. I needed the SA903B because I used HZ5 drip-edge HardiPlank siding - the drip edge can be damaged without the small recessed cutout. Look at all of them before buying.* They adjust easily, so don't get excited and use them before ensuring they will give you the right reveal.* Check they are fully inserted and vertical - easy to get them at an angle if in a hurry.* Don't push the levers all the way up as not necessary and hard to disengage after use. Not one slip the entire project.* Careful the board doesn't slip down between the lower board and the clamp as the clamps tend to lean out a bit. Just keep a little pressure outward and upward when adjusting. The leaning out helps with adjustment left and right so isn't a defect and doesn't mean you have used them incorrectly.* Spend time making the first row exactly right as this becomes the foundation for making all subsequent rows level. There was no need to snap lines to ensure the rows are level - every row was near perfect, even when working independently around doors and windows. I grew more confident as the project progressed.* I found some slight variation in the HardiPlank, but found it more important for appearance if a butt joint's bottom edges were even rather than holding absolutely to the distance determined by the clamps. To lower the board, hold it and loosen the clamp allowing the board to drop sufficiently and re-tighten. To raise, lift the board's edge as needed while inserting the nail at that end of the board. Make any subtle corrections on the next level if needed to make appropriate corrections.* On a top row, you might not have enough room to lift the board up and over the clamps. Attach only one clamp on the far end, slide your board onto that clamp from the side - lift the free end up and slide the second clamp in.* Don't drop them as they are plastic and could break on concrete.

### ⭐⭐⭐⭐⭐ 







  
  
    Priceless devices for doing a professional installation of Hardi Plank, even without a helper.
  

*by R***Y on Reviewed in the United States on November 20, 2013*

These Gecko gages were a life-saver when installing 100 pcs Hardi Plank on my garage.  Most of the time I did not have a helper but still made progress thanks to these devices.  Now that I've used them I can't imagine doing the job without them.  They saved me a ton of money by not having to have a helper.  Allowed me to do a professional job without being a professional.  I've had many compliments from neighbors about how professional my Hardi Plank siding looks.  I'm even amazed at how well I did thanks to these devices.

### ⭐⭐⭐⭐⭐ 







  
  
    Real time saver
  

*by B***R on Reviewed in the United States on November 13, 2010*

This tool works great and is designed for the new HZ5 zone James Hardie lap siding. I had made my own tool in the past which worked but needed a helper. This tool allows one person installation and is a real time saver. You will love it.

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**Shop now:** [https://www.desertcart.ec/products/15740157-pactool-international-sa903b-gecko-gauge-siding](https://www.desertcart.ec/products/15740157-pactool-international-sa903b-gecko-gauge-siding)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-13*