Combination squares might seem like an advanced tool for professionals only, but they’re more useful for amateur DIYers and woodworkers than you might think. Their 90-degree handle is not only ...

After researching at least 20 combination squares and testing six during the final phase of a whole-house remodeling project, we’re convinced that the best option for most people is the Irwin ...

Every handyman knows that a combination square is a vital tool for drawing precise lines in DIY projects. But even the steadiest hand slips sometimes and the combo square falls off track ...

Built to Last - Able to withstand even the harshest environments as our combination squares are designed to last a lifetime. They are very reliable and perfect for any project you take on.

T-squares may be used alone or in combination with set squares. The squares and triangles in the mathematics collections were made between the 17th and 20th centuries in France, the United States, ...