The MTS 20m Fibreglass Tape Measure features a durable closed frame design with a 12.5mm wide PVC-coated fibreglass blade, delivering water and crease resistance for reliable performance on site. The metric graduations, metal end hook, and heavy-duty winding mechanism ensure accurate measurements and long service life, while the impact-resistant plastic reel protects the mechanism from drops and impacts. EEC Class III accuracy and a lifetime guarantee make this tape measure an essential tool for electricians, builders, and contractors working in demanding environments.