---
product_id: 428382323
title: "Co 7 Speed Square Pro with Pro Blue Book, Model S0100-A, Aluminum"
brand: "swanson tool co., inc"
price: "NT$1499"
currency: TWD
in_stock: true
reviews_count: 5
category: "Swanson Tool Co., Inc"
url: https://www.desertcart.tw/products/428382323-co-7-speed-square-pro-with-pro-blue-book-model
store_origin: TW
region: Taiwan
---

# 7-speed precision layout 5-in-1 multifunctional tool aerospace-grade aluminum durability Co 7 Speed Square Pro with Pro Blue Book, Model S0100-A, Aluminum

**Brand:** swanson tool co., inc
**Price:** NT$1499
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your craft with the ultimate pro’s speed square—precision, durability, and legacy in one!

## Quick Answers

- **What is this?** Co 7 Speed Square Pro with Pro Blue Book, Model S0100-A, Aluminum by swanson tool co., inc
- **How much does it cost?** NT$1499 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/428382323-co-7-speed-square-pro-with-pro-blue-book-model)

## Best For

- swanson tool co., inc enthusiasts

## Why This Product

- Trusted swanson tool co., inc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Readability Meets Efficiency:** Black-filled gradations on a matte finish ensure fast, error-free measurements even in low light.
- • **Five Tools, One Iconic Square:** Combine try square, miter square, saw guide, line scriber, and protractor in a single, sleek tool.
- • **Built to Last, Designed to Perform:** Crafted from heavy-gauge aerospace aluminum alloy for unmatched durability and accuracy on every job.
- • **Master Every Angle with 7-Speed Precision:** Speed through layouts with integrated double stud wall guides and a quick 22.5° pitch for flawless rafters.
- • **Unlock Pro-Level Roofing with the Blue Book:** Includes Swanson’s exclusive Blue Book for rafter length and roof construction—your secret weapon for expert builds.

## Overview

The Swanson Tool Co. 7 Speed Square Pro (Model S0100-A) is a premium, aerospace aluminum multi-tool combining 5 essential carpentry functions into one. Featuring 7-speed layout guides, a quick 22.5° pitch for rafters, and the exclusive Swanson Blue Book, it delivers unmatched precision and durability for professional-grade woodworking and roofing projects.

## Description

The Swanson Speed Square was first developed by company founder Albert Swanson in 1925. This innovative tool combines 5 tools into 1. Try Square, Miter Square, saw guide, line scriber and protractor. The Speed Square is die-cast for durability and accuracy. Made of heavy-gauge aerospace aluminum alloy, it is built to last. Black-filled gradations stand out against a matte finish for easy reading. The Speed Square includes the Swanson Blue Book of rafter length and roof construction and features markings for using the Swanson one-number method of rafter layout. The Swanson Speed Square is our most popular product and remains the most trusted square of its kind. Look for the Diamond cutout for Swanson quality.

Review: Very good square
Review: Great

## Features

- Double stud wall width layout with ease
- 3/8”, 1/2”, 3/4” and 1-1/2” guides incorporated into the square walls for speedy marking
- A quick 22-1/2 degree pitch guide for octagons and 5 pitch rafters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09F8FWD37 |
| Best Sellers Rank | #151,005 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #213 in Carpentry Squares |
| Brand | Swanson Tool Co., Inc |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,166) |
| Date First Available | 2 March 2022 |
| Item Weight | 270 g |
| Material | Aluminum |
| Model Number | S0100-A |
| Product Dimensions | 18.42 x 17.78 x 0.25 cm; 270 g |

## Product Details

- **Brand:** Swanson Tool Co., Inc
- **Colour:** Black
- **Graduation range:** 1/8 Inches
- **Material:** Aluminum
- **Style:** Square

## Images

![Co 7 Speed Square Pro with Pro Blue Book, Model S0100-A, Aluminum - Image 1](https://m.media-amazon.com/images/I/61Qjyecc6iL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by W***. on 28 January 2025*

Very good square

### ⭐⭐⭐⭐⭐ Review
*by C***O on 18 November 2024*

Great

### ⭐⭐⭐⭐⭐ Review
*by G***A on 19 March 2024*

No hay nada que opinar, más que es calidad garantizada y muy exacta.

## Frequently Bought Together

- Swanson Tool Co S0100 Pro Carpenters Construction Aluminium Speed Square
- Spec Ops Tools 10" Nail Puller Cats Paw Pry Bar, High-Carbon Steel, 3% Donated to Veterans,
- Swanson Tool S0145 4.5 in. Square Speed Trim

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**Shop now:** [https://www.desertcart.tw/products/428382323-co-7-speed-square-pro-with-pro-blue-book-model](https://www.desertcart.tw/products/428382323-co-7-speed-square-pro-with-pro-blue-book-model)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-02-10*