---
product_id: 59668063
title: "PacTool SA903 Gecko Gauge Mounting Kit - For Use with 5/16-Inch Fiber Cement Siding, James Hardie's Updated HZ5 Series - Lap Siding Gauge"
brand: "pactool"
price: "E£ 14351"
currency: EGP
in_stock: true
reviews_count: 13
category: "Pac Tool"
url: https://www.desertcart.com.eg/products/59668063-pactool-sa903-gecko-gauge-mounting-kit-for-use-with-5
store_origin: EG
region: Egypt
---

# Adjusts in 1/4-inch increments Supports full 12-foot siding lengths 50% faster one-person install PacTool SA903 Gecko Gauge Mounting Kit - For Use with 5/16-Inch Fiber Cement Siding, James Hardie's Updated HZ5 Series - Lap Siding Gauge

**Brand:** pactool
**Price:** E£ 14351
**Availability:** ✅ In Stock

## Summary

> 🦎 Nail it solo, nail it smart — the Gecko Gauge mounts your success!

## Quick Answers

- **What is this?** PacTool SA903 Gecko Gauge Mounting Kit - For Use with 5/16-Inch Fiber Cement Siding, James Hardie's Updated HZ5 Series - Lap Siding Gauge by pactool
- **How much does it cost?** E£ 14351 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/59668063-pactool-sa903-gecko-gauge-mounting-kit-for-use-with-5)

## 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 Height Control:** Ergonomic clips hold boards at the perfect height, reducing fatigue and boosting productivity on every job.
- • **Pro Grip Clamp for Solo Pros:** Cut your installation time in half with a clamp designed for one-person precision and speed.
- • **Damage-Free Rubber Locking Grip:** Protect your siding’s finish with a soft yet firm grip that prevents scratches and dents.
- • **Heavy-Duty Support for Long Boards:** Patented Friction-Cam mechanism holds full 12-foot fiber cement siding securely—no sag, no slip.
- • **Precision Adjustment in 1/4-Inch Steps:** Customize siding reveals from 4 to 8 inches effortlessly for flawless alignment every time.

## Overview

The PacTool SA903 Gecko Gauge Mounting Kit revolutionizes fiber cement siding installation with its pro grip clamp enabling 50% faster, one-person setups. Adjustable in precise 1/4-inch increments, it supports full 12-foot James Hardie HZ5 series boards securely using a patented friction-cam mechanism. Crafted from durable plastic with rubber locking grips, it safeguards siding finishes while providing hands-free height control to reduce installer fatigue and maximize productivity.

## Description

From the manufacturer

Review: These make Hardi plank cladding so easy to fit. - I had to purchase these through desertcart US as these couldn’t be purchased anywhere in the U.K. when I wanted to buy them. Somebody told me about these clamps at work. I had a look On the internet and found them here on desertcart. They are plastic but well made, they’re light and they clamp into the boards very well. You do not need to push the lever all the way up, just up enough so they nip up onto the board. I read somewhere if you keep pushing the lever all the way up it prematurely wears out the pads that grip into the board so bear that in mind. They make fitting cladding a breeze it’s so much easier, just pop your board on the clamps and you have both hands free to fix it and check your running straight and level etc. Totally eliminates the need for a second person. No regrets at all with this purchase they’re brilliant.
Review: They work brilliantly - Excellent tools I was able to clad a bungalow on my own made it so easy thanks miss Ridley

## Features

- PRO GRIP CLAMP: Ideal for one-person installation, this siding mounting block gauges and supports 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: Our gauges can be adjusted at 1/4-inch increments for 4 to 8-inch siding reveals, and the patented Friction-Cam mechanism can support full 12-foot cement-board siding lengths. This feature ensures equal spacing between each board.
- PROFESSIONAL EQUIPMENT: This product is safe to use on primed or pre-finished siding 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.
- LIFTING TOOLS: Works with 5/16-inch James Hardie’s including the updated HZ5 series with a new “eased” drip-edge profile. Designed to hold the board at the correct height, these hands-free clips help install fiber cement siding with less fatigue and more productivity.
- 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 | B000VERBCU |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 94,394 in DIY & Tools ( See Top 100 in DIY & Tools ) 472 in Raw Building Materials 9,066 in Power Tool Accessories |
| Colour | Green |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,870) |
| Date First Available | 15 Aug. 2012 |
| Included Components | Gecko Gauges |
| Item Package Quantity | 2 |
| Item Weight | 590 g |
| Item model number | SA903 |
| Manufacturer | PacTool |
| Material | Plastic |
| Measurement Accuracy | 1 |
| Part Number | SA903 |
| Pattern | Mounting Kit |
| Power Source | Hand Powered |
| Product Dimensions | 30.48 x 30.48 x 40.64 cm; 589.67 g |
| Size | Pack Of 1 |
| Style | Polycarbonate body |

## Product Details

- **Brand:** PacTool
- **Item dimensions L x W x H:** 30.5 x 30.5 x 40.6 centimetres
- **Item weight:** 590 g
- **Material:** Plastic

## Images

![PacTool SA903 Gecko Gauge Mounting Kit - For Use with 5/16-Inch Fiber Cement Siding, James Hardie's Updated HZ5 Series - Lap Siding Gauge - Image 1](https://m.media-amazon.com/images/I/71zwAq4uQVL.jpg)

## Questions & Answers

**Q: Does these work with hardie plank that's 180mm high reduced to150mm with 30mm over lap**
A: Yes, but it's closer to 148/149mm so don't guage out at 150 or you may fall a little short 👍🏼

**Q: Would these work for VERTICAL featheredge boards?**
A: Only work 4 9mm boards anything greater than that its easier 2 make a gauge and check every 6/7 boards u do

**Q: Will these work on feather edge timber cladding.**
A: I wouldn’t think so. The 10mm cedral plank is quite a snug fit. I don’t think you’d get anything bigger in it

**Q: Will these work on 8” cedar clad 18mm thick at bottom edge.**
A: Yes and no. It’s been made for cement board but you can unscrew 4 bolts and but another packers for thickness what you require

## Customer Reviews

### ⭐⭐⭐⭐⭐ These make Hardi plank cladding so easy to fit.
*by L***Y on 31 August 2020*

I had to purchase these through Amazon US as these couldn’t be purchased anywhere in the U.K. when I wanted to buy them. Somebody told me about these clamps at work. I had a look On the internet and found them here on Amazon. They are plastic but well made, they’re light and they clamp into the boards very well. You do not need to push the lever all the way up, just up enough so they nip up onto the board. I read somewhere if you keep pushing the lever all the way up it prematurely wears out the pads that grip into the board so bear that in mind. They make fitting cladding a breeze it’s so much easier, just pop your board on the clamps and you have both hands free to fix it and check your running straight and level etc. Totally eliminates the need for a second person. No regrets at all with this purchase they’re brilliant.

### ⭐⭐⭐⭐⭐ They work brilliantly
*by S***Y on 25 April 2024*

Excellent tools I was able to clad a bungalow on my own made it so easy thanks miss Ridley

### ⭐⭐⭐⭐⭐ Great service and I am very pleased with this product
*by S***S on 8 November 2015*

I am a builder and this is a quality product. Really assists with accuracy and makes it possible to do a two man job on your own. Saving costs and down time. I needed these urgently and messaged the supplier in the USA and they ensured that I received them very quickly. Great service and I am very pleased with this product. Can't recommend highly enough!

## Frequently Bought Together

- PacTool Gecko Gauge, The Original Home Siding Installation Kit - For Use with 5/16 Inch Fiber Cement Siding and James Hardie Siding, Includes 2 Gecko Gauge Clamps
- Diablo HardieBlade Saw Blade for Fiber Cement - 7-1/4" x 4-Teeth, PCD Tipped - D0704DH
- PacTool SS724 Snapper Shear Pro - Cutting Tool for Fiber Cement Board - Power Shears Professional Power Tools

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-22*