Marshalltown M631 Braided Nylon Brick Line Fluorescent Pink 250' / 76m M631

Marshalltown M631 Mason’s Line 76.2 m (250 ft) Fluorescent PinkDescription:The Marshalltown M631 is a high-visibility mason’s line designed for brickwork, block-laying, landscaping, concrete layout, and other site layout tasks. Its braided nylon construction, heat-set after winding, delivers excellent stability and resists moisture, oil, mildew, and general environmental wear — meaning it won’t absorb water or rot even under damp conditions. The bright fluorescent-pink colour makes the line easy to see on site, improving accuracy for straight and level reference lines for walls, footings, patios, and landscaping.Specifications:Material: Braided nylon Length: 76.2 metres (≈ 250 feet)Core size (internal reel/core): 4″ (≈ 100 mm)Colour: Fluorescent pink / hi-visibility pinkWeight (approx): 0.13 kgFeatures:Heat-set after winding to stabilise the line, reducing stretch and ensuring consistent tension under load. Resistant to mortar, oil, mildew, water — won’t absorb moisture or deteriorate, even on damp sites.Highly visible fluorescent pink colour — easy to spot on construction sites even in low light or complex backgrounds.Strong braided nylon construction — durable, suitable for demanding job-site conditions.Ideal for staking out straight lines for bricklaying, blockwork, patios, footings and general masonry or landscaping layout.Contains:1 × Marshalltown M631 Mason’s Line, 76.2 m (250 ft), fluorescent pink