Other features to recommend the tool are its impact-resistant aluminum body, wide double-prong hook, metal crank handle, and nicely designed chalk compartment. Turn the line cap 90 degrees counter ...

While it may seem like a daunting task, assembling the things you need for an at-home metal shop is simple ... such as a roofer's square, and a chalk line are handy if you want to bulk out ...

The invention provides an improved handheld line reel chalk box tool. In doing so, it enables the user to easily establish a line on building construction materials. It also can be used to score a ...