Ring binder A4 Leitz 42840001

The Leitz 42840001 ring binder for A4 documents is a D-ring folder with a 44 mm spine width, designed to store and organise punched A4 paper securely. With overall dimensions of approximately 275 mm depth and 319 mm height, the binder accommodates a substantial quantity of sheets while keeping pages flat and accessible. The cover material is produced from sustainable, FSC-certified sources, combining durability with reduced environmental impact.

Advantages

This A4 ring binder uses a D-ring mechanism that aligns pages along the spine to minimise page curling and allow efficient filing and page turning. Its 44 mm width provides medium-to-high capacity for reports, manuals and presentation materials. The binder’s construction balances robustness and a slim profile for shelf storage, and the FSC-certified materials support environmentally conscious procurement without sacrificing functional strength.

Suitable for

• Office filing and document archiving
• Presentations and meeting materials
• Project documentation and manuals
• Student portfolios and coursework
• Home organisation of receipts, certificates and records

Key specifications

• Format compatibility: A4 documents (punched)
• Ring type: D-ring mechanism for reduced page curvature
• Spine width: 44 mm, suitable for medium-to-large document sets
• Outer dimensions: approximately 275 mm depth × 319 mm height
• Material: cover produced from Forest Stewardship Council (FSC) certified sustainable materials
• Colour and finish: manufacturer colour options and durable surface suitable for frequent handling

How to use

Open the D-ring mechanism and place punched A4 sheets onto the rings, ensuring holes align with the ring positions. Close the rings until they snap securely to prevent pages slipping. Use the spine area for labeling to identify contents quickly when stored on a shelf. To add or remove pages, open the rings fully, reposition the papers, and close them again. For transport, keep the binder closed and upright to avoid page displacement.

Usage recommendations

For long-term archiving, distribute pages evenly across the rings and avoid overfilling beyond the 44 mm capacity. Store the binder upright in a dry, moderate-temperature environment to maintain material integrity. Choose punched papers compatible with D-ring spacing for smooth operation.