Ring binder A4 Leitz 42870001

The Leitz 42870001 ring binder is made for A4 documents and office filing. It features a durable D-ring mechanism and a 77 mm spine width, providing capacity for a substantial number of sheets while keeping pages flat and secure. The binder's external dimensions—290 mm depth and 319 mm height—are suitable for standard A4 storage and shelving. Materials are sourced under Forest Stewardship Council (FSC) certification, reflecting responsible raw material supply for office products.

Advantages

This A4 ring binder uses a D-ring closure that reduces page slippage and enables easier page turning compared with standard round rings. The 77 mm spine offers extended capacity for reports and presentations, and the binder’s durable construction supports frequent handling in office and institutional environments. FSC-certified materials indicate compliance with managed-forest sourcing practices.

Suitable for

• Organising and storing A4 reports, manuals, and presentations
• Office filing systems and archive storage on shelves
• Project documentation and coursework with multiple punched pages
• Frequent reference documents that require flat page turning

Key specifications

• Format compatibility: A4 documents
• Ring type: D-ring mechanism for reduced page movement
• Spine width: 77 mm capacity
• External dimensions: depth 290 mm, height 319 mm
• Pack contents: 1 binder
• Material certification: Forest Stewardship Council (FSC) certified materials

How to use

Open the D-ring mechanism and align A4 punched pages on the rings, then close the rings until they click into place to secure documents. When adding or removing pages, open the rings fully to avoid bending the holes. Store the binder upright on a shelf or in a filing cabinet to maintain shape and protect contents from dust and moisture.

Usage recommendations

For optimal longevity, avoid overfilling beyond the 77 mm spine capacity, distribute heavy documents evenly, and keep the binder away from prolonged direct sunlight and excessive humidity. Use A4-standard punched paper to ensure reliable ring alignment and smooth operation of the D-ring mechanism.