Whether or not you're a tool enthusiast or frequent DIYer, a tape measure is a must-have. For a homeowner figuring out where to fit new furniture, a hobbyist starting work on a project, or a ...

You already know that the highlighted numbers (16, 32, 48…) are for laying out studs, joists or rafters every 16 in. But what’s the deal with those little diamonds or triangles? They’re ‘truss marks’ ...