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How To Use The Speed Square In Building A House

I have been wanting to create my own top 10 uses of a rafter square video, also known as a speed square, but did you know ...
Yahoo

How to Use a Speed Square: DIY Guide

A Speed Square, also a rafter or triangle square, covers many uses. Understand how to use a Speed Square and how it can be used in various home improvement DIY projects. Here are a few of those ...