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Ring Binder Donau Master 2-ring A4 50 mm blue
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Venipak Locker LV
Venipak Locker LV
1.89 €
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The Donau Master 2-ring A4 binder in blue offers a practical solution for organising and storing A4 documents. With a 50 mm spine and two metal rings, this binder secures punched papers and keeps sets of documents together for office, school or home use. The durable cover is designed for frequent handling and provides a compact, upright storage format on shelves and in cabinets.
This binder combines a wide 50 mm spine with two sturdy metal rings to hold larger document sets while maintaining a slim profile on storage shelves. The rigid cover resists creasing and protects contents from dust and light wear. The ring mechanism opens and closes smoothly for easy insertion and removal of punched papers, and the blue finish allows quick visual identification among other files.
Open the ring mechanism and insert punched papers evenly onto both rings to distribute weight and prevent skewing. Close the rings until fully engaged to secure pages. Store the binder upright on a shelf or lay flat in a cabinet; when removing or adding large numbers of sheets, support the spine to avoid strain on the rings. For long-term archiving, label the spine or front cover for quick identification.
Use standard A4 punched papers with compatible hole spacing to ensure smooth operation. Avoid overfilling beyond the 50 mm spine capacity to prevent ring deformation. Keep the binder away from prolonged direct sunlight and moisture to preserve the cover and document condition.
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