Ring Binder Donau lever arch A4 75 mm purple

Donau lever arch A4 ring binder with a 75 mm spine in purple provides compact and durable storage for A4 documents. The binder combines a cardboard cover with metal ring and spine components and a lever arch mechanism designed for secure filing and smooth page turning. It is suitable for organizing papers, reports and manuals at the office, home or school where a medium-capacity binder is needed.

Advantages

The binder’s lever arch mechanism enables quick opening and closing for efficient insertion and removal of punched sheets. A 75 mm spine capacity accommodates a substantial number of A4 pages while keeping the binder slim enough for shelf storage. The metal components add durability and reliable document retention, while the cardboard cover in purple provides a professional appearance and basic protection against wear.

Suitable for

• Storing A4 reports and manuals
• Organizing coursework and school materials
• Filing office documents and project records
• Archiving reference sheets and printed presentations

Key specifications

• Format: A4 document size compatibility
• Spine width: 75 mm capacity
• Cover material: durable cardboard
• Ring mechanism: lever arch metal mechanism for two-ring filing
• Color: purple
• Components: metal spine and ring parts for secure holding

How to use

Place punched A4 sheets onto the metal rings and operate the lever arch mechanism to open and close the rings. Arrange documents in the desired order before closing to ensure secure retention. Store the binder upright on a shelf or lay flat for transport; handle by the spine or cover to avoid damaging the rings. For best results, distribute pages evenly and avoid overfilling beyond the 75 mm capacity.

Usage recommendations

To maximize service life, keep the binder away from prolonged exposure to moisture and heavy impact. Use reinforcements for frequently turned pages and periodically check that the metal mechanism remains aligned to ensure smooth opening and closing.