Stanley 0-47-440 Chalk Line 30 Metre The Stanley 0-47-440 chalk line is ideal for marking long, straight lines on relatively flat surfaces. Its high impact ABS case makes it extremely robust for job site use and the sliding door allows for quick and easy refill. It has a 30g chalk capacity and can also be used vertically as a plumb bob. Features: 30g/ 1oz chalk capacity Can be used vertically as a plumb bob Crank folds into case for storage High impact ABS case for durability Holds 100ft of String New Ergonomic Design On-Board Hook Storage Sliding door for quick and easy refill Stainless steel end hook does not rust Specification: Net Weight: 0.107kg