ProSolve Alloy Chalk Line (30cm) & Chalk

This handy 30m chalk line is used to mark out straight lines in many circumstances, such as laying out foundations and walls, or to aid in cutting out materials. A small hook at the end of the string can be attached to the material before being pulled tight, then snapping against the marking surface, leaving a temporary line to help with precision when cutting. Comes complete with 4oz of blue chalk.