Ring Binder Leitz 42800001 A4 White

The Leitz 42800001 A4 ring binder is a document storage folder made from durable polypropylene (PP) and designed to hold A4-format papers securely. With a 50 mm spine width and a clean white finish, the binder provides a compact, professional solution for organizing reports, manuals, invoices and other important documents. Its external dimensions are 50 mm width, 281 mm depth and 319 mm height, making it suitable for standard shelf and cabinet storage while keeping contents protected and accessible.

Advantages

The polypropylene construction offers impact resistance, moisture tolerance and long-term dimensional stability compared with paper-based covers. The 50 mm spine accommodates a substantial volume of A4 sheets without deforming, while the smooth white surface is easy to label or customize. The binder’s mechanism is designed for reliable file retention and simple operation, supporting frequent opening and closing in office or home environments.

Suitable for

• Organising project files and reports in the office
• Storing manuals, instructions and warranties at home
• Keeping invoices and accounting documents in filing systems
• Archiving A4 research papers, student assignments and coursework

Key specifications

• Format compatibility: A4 documents
• Cover material: polypropylene (PP)
• Spine width: 50 mm
• Exterior dimensions: 50 mm (width) × 281 mm (depth) × 319 mm (height)
• Colour: white
• File mechanism: ring binder mechanism for secure sheet retention

How to use

Open the ring mechanism by lifting the release lever or gently pulling the rings apart according to the binder’s mechanism type. Insert punched A4 sheets or plastic sleeves onto the rings, then close the rings firmly until they click to ensure pages are held securely. Place the binder upright on a shelf or store it flat; label the spine or front cover to identify contents. For frequent reference, arrange documents in divider sections or use clear pockets to protect individual sheets.

Usage recommendations

Store the binder in a dry, temperature-stable environment to maintain polypropylene integrity. Avoid overfilling beyond the 50 mm capacity to prevent stress on the rings and cover. Clean the surface with a soft, damp cloth; avoid abrasive cleaners. For long-term archiving, use acid-free sleeves or papers to minimise paper degradation.