The OX String Line in Lime Builders #8 is a no-nonsense essential for anyone who needs accurate, reliable layout lines on site. Made from tough synthetic material with high tensile strength, it resists stretching, snapping, and sagging under tension — so your lines stay true from the first peg to the last, whether you're setting out a foundation, laying bricks, or aligning block courses. At 100m, there's enough line to handle large layouts without splicing, and the flexible plastic spool keeps it tangle-free and ready to deploy when you need it. The high-visibility lime colour makes it easy to spot against soil, concrete, and formwork — reducing errors and keeping the job moving. A simple tool that earns its place in every site bag, every single day. Key specifications: Brand: OX Product: String Line Colour: Lime Grade: Builders #8 Length: 100m Material: Tough synthetic — high tensile strength Spool: Flexible plastic Applications: Layout work, brick laying, block laying, site set-out