A 30 m long scribing cord housed in a chalk container Used for marking out straight lines on walls, walls, floors The cord, coloured with dry chalk, leaves a visible mark on the surface when stretched and shot" with it The cord retraction mechanism has a 3:1 gear for very fast and efficient cord retraction and a locking device to prevent accidental unwinding, operating when the crank is folded The body of the chalk and cord container is made of lightweight and trauma-resistant abs plastic For easy and effective marking of precise lines, during painting, plastering and other construction work
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