Carpenter's Square vs Pipefitter's Square: Know the Difference and Find Your Perfect Fit

What is the difference between a carpenter's square and a pipefitter's square?

A: the pipefitter's square is longer and wider

B: the carpenter's square is wooden with a fixed blade

C: the pipefitter's square is adjustable

D: the two squares have different information printed on them

Answer:

The difference between a carpenter's square and a pipefitter's square lies in their design and intended use.

A carpenter's square is typically made of metal or plastic and consists of two straight edges meeting at a right angle, forming an L-shape. The two edges are usually fixed in position and are used to measure and mark right angles, check for squareness, and align boards for cutting or assembly.

On the other hand, a pipefitter's square is specifically designed for working with pipes and other cylindrical objects. It is typically longer and wider than a carpenter's square and has a wider base with a groove that allows it to sit more securely on the curved surface of a pipe. Additionally, a pipefitter's square is often adjustable, allowing it to be set at different angles to match the angle of the pipe.

Pipefitter's squares also often have additional features such as scales for measuring pipe diameter, angle markings for cutting and welding, and tables for calculating offsets and other pipefitting dimensions. In summary, while both carpenter's squares and pipefitter's squares have similar functions, their design and features are tailored to their specific applications. A carpenter's square is intended for working with flat boards and is fixed in position, while a pipefitter's square is intended for working with cylindrical objects, is adjustable, and has additional features specific to pipefitting.