---
product_id: 20649828
title: "Pactool International Gecko Gauge Clamp For 7/16 In. Thick Composite Siding 2Pk"
brand: "pactool"
price: "€ 114.09"
currency: EUR
in_stock: true
reviews_count: 13
category: "Pac Tool"
url: https://www.desertcart.fi/products/20649828-pactool-international-gecko-gauge-clamp-for-7-16-in-thick
store_origin: FI
region: Finland
---

# Adjustable 1/4-inch increments Patented friction-cam locking grip 50% faster installation Pactool International Gecko Gauge Clamp For 7/16 In. Thick Composite Siding 2Pk

**Brand:** pactool
**Price:** € 114.09
**Availability:** ✅ In Stock

## Summary

> 🔧 Nail it solo, nail it right — the ultimate siding sidekick!

## Quick Answers

- **What is this?** Pactool International Gecko Gauge Clamp For 7/16 In. Thick Composite Siding 2Pk by pactool
- **How much does it cost?** € 114.09 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/20649828-pactool-international-gecko-gauge-clamp-for-7-16-in-thick)

## Best For

- pactool enthusiasts

## Why This Product

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

## Key Features

- • **Hands-Free Mastery:** Securely holds full 16-foot siding lengths with patented grip
- • **Damage-Free Confidence:** Rubber-padded locking grip protects pre-finished siding
- • **Built for the Long Haul:** Durable plastic withstands drops and heavy use
- • **Precision at Every Inch:** Adjusts in 1/4-inch increments for perfect reveals
- • **Speed Up Your Siding Game:** Cuts installation time by half for solo pros

## Overview

The Pactool International Gecko Gauge Clamp is a professional-grade siding installation tool designed for 7/16-inch thick composite siding. It enables one-person installation with 50% faster setup by securely holding siding boards in place using a patented friction-cam locking mechanism adjustable in 1/4-inch increments. Made from durable plastic with rubber padding, it prevents damage to pre-finished siding while supporting full 16-foot lengths, making it an essential tool for efficient, precise, and fatigue-free siding projects.

## Description

Our PacTool SA90376 Gecko Gauge LP Siding Installation Tool is ideal for the one-person installation of 7/16-inch thick LP siding products that also helps to decrease labor time. Make your next commercial home siding project easier and more productive with our efficient shingle gauge that supports and guides LP siding products by acting as a second pair of hands. This allows your siding to be level and adequately spaced while working your way up the wall, essentially eliminating the need for any layout, and is adjustable at 1/4-inch increments for 4-8-inch siding reveals. Our Gecko gauge clamps have a patented non-marring friction cam mechanism with extraordinary power to hold 16-foot LP siding lengths for secure hands-free nailing. Our gauge is constructed from heavy-duty plastic and includes a rubber padding material on the locking grip, ensuring that it won’t scratch or mar pre-painted siding. At PacTool, we are known for our outstanding line of exterior products in the construction, renovation, and remodeling sector and take pride in providing exceptional solutions that help to reduce fatigue and frustration for craftspeople, artisans, and DIYers.

Review: So good, so worth it. - So good, so worth it. It's like having 4 hands. Going up a ladder with a plank, a nailer, and a level, you still do not need another person to help you with this. If you are working alone, I actually am not sure how you side the house without these. I'm sure you would have to fabricate something similar. Even working with another person, I found these to be amazing. Have the other guy be cut man on the ground, and keep sending you up pieces that you set perfectly each time without having to re-measure. For the first 1/2 of the house I did, were were constantly re-checking level, and our layout and it was a good thing we did, these gauges take getting used to. Make sure you flush the gauge all the way up to the bottom of the board. Sometimes they can sit in an angle, and that 1/8th inch on 1 board can get out of hand in a couple rows if you aren't paying attention. Also make sure you keep the height adjustment bolts tight. I actually lost one of my plastic washers, but was able to find the bolt. Probably not that hard to replace, but just a hassle. If you are going to have these higher than a few feet over anything but grass, buy these and not the plastic ones. I dropped mine on concrete from about 20 feet and dented a corner, still works perfectly. These hold real well, I felt comfortable in how well these held on to slide in 12' boards from a ladder 10' away. Even with the tight grip, there was no damage to any of the boards. The locking handle moves super easy, doesn't take hard wrenching or anything that could be problematic on a really high ladder. Does only 1" increments for reveals. 5",6",7",8". Probably not an issue for most, but something to keep in mind. Still an excellent tool for holding a plank in place, even if I had to fudge a board 1/4"-1/2" or so to adjust my layout. I bought these for 1 siding job and found them to be worth the money. I sold them to my carpenter for 50% cost, but I'm sure you could do better if you wanted.
Review: Great product - Great product, made the job super easy and much faster

## Features

- EXTERIOR MOUNTING: Ideal for one-person installation this tool gauges and support the next course for nailing, with virtually no layout time. Making any job ideal for one-person installation, with more accuracy, and 50% percent faster.
- SIDING TOOLS: Get your shingle project going with our smart tools. Designed to hold the board at the correct height, these hands-free clips assist with installing 7/16-inch thick LP composite siding products with less fatigue and more productivity.
- MOUNTING BLOCK: Our gauges can be adjusted at 1/4-inch increments for 4 to 8-inch siding reveals, the patented Friction-Cam mechanism has the holding power to support full 16-foot LP siding lengths, ensuring equal spacing between each board.
- PROFESSIONAL EQUIPMENT: Our gecko equipment is safe to use on primed or pre-finished products. Made from durable plastic, the locking grip is made from a rubber material, ensuring that the front face of your siding will not be scratched or damaged.
- PACTOOL: Trusted for decades, we are the leaders in specialized construction, renovation, and remodeling designs. Our cutting-edge product line inspires craftspeople and DIYers to work smarter, measure better, and repair more efficiently.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00E3ATUEU |
| Date First Available | October 20, 2010 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.32 ounces |
| Item model number | SA90376 |
| Manufacturer | General Tools |
| Number of Items | 1 |
| Product Dimensions | 11 x 7 x 3 inches |
| UPC | 645646903768 756655388122 |

## Product Details

- **Brand:** PacTool
- **Color:** Green
- **Item Weight:** 9.07 g
- **Item dimensions L x W x H:** 11 x 7 x 3 inches
- **Material:** Plastic

## Images

![Pactool International Gecko Gauge Clamp For 7/16 In. Thick Composite Siding 2Pk - Image 1](https://m.media-amazon.com/images/I/71MhhD9d--L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ So good, so worth it.
*by R***M on November 17, 2014*

So good, so worth it. It's like having 4 hands. Going up a ladder with a plank, a nailer, and a level, you still do not need another person to help you with this. If you are working alone, I actually am not sure how you side the house without these. I'm sure you would have to fabricate something similar. Even working with another person, I found these to be amazing. Have the other guy be cut man on the ground, and keep sending you up pieces that you set perfectly each time without having to re-measure. For the first 1/2 of the house I did, were were constantly re-checking level, and our layout and it was a good thing we did, these gauges take getting used to. Make sure you flush the gauge all the way up to the bottom of the board. Sometimes they can sit in an angle, and that 1/8th inch on 1 board can get out of hand in a couple rows if you aren't paying attention. Also make sure you keep the height adjustment bolts tight. I actually lost one of my plastic washers, but was able to find the bolt. Probably not that hard to replace, but just a hassle. If you are going to have these higher than a few feet over anything but grass, buy these and not the plastic ones. I dropped mine on concrete from about 20 feet and dented a corner, still works perfectly. These hold real well, I felt comfortable in how well these held on to slide in 12' boards from a ladder 10' away. Even with the tight grip, there was no damage to any of the boards. The locking handle moves super easy, doesn't take hard wrenching or anything that could be problematic on a really high ladder. Does only 1" increments for reveals. 5",6",7",8". Probably not an issue for most, but something to keep in mind. Still an excellent tool for holding a plank in place, even if I had to fudge a board 1/4"-1/2" or so to adjust my layout. I bought these for 1 siding job and found them to be worth the money. I sold them to my carpenter for 50% cost, but I'm sure you could do better if you wanted.

### ⭐⭐⭐⭐⭐ Great product
*by A***R on December 9, 2025*

Great product, made the job super easy and much faster

### ⭐⭐⭐⭐⭐ You need this
*by D***. on December 22, 2025*

If you are siding a building this is an indispensable tool. It makes the job a one man job.

## Frequently Bought Together

- PacTool Gecko Gauge LP Siding Tool, The Original Home Siding Installation Kit - For Use with 7/16 Inch LP Engineered Wood Siding, Includes 2 Gecko Gauge Clamps for One Person Installation
- PacTool SA904 30-Inch Angle Measuring Tool - Aluminum Gable Scribe - Professional/Contractor Grade Tools
- BOSTITCH Coil Siding Nailer, 1-1-1/4-Inch to 2-1/2-Inch (N66C)

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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-08*