Binder Multi-S 7cm A3 vertical black

Multi-S 7cm A3 Vertical Lever Arch File – Professional Large Format Archiving

Type: Vertical lever arch file
Format: A3 (297 x 420 mm)

Organizing large-format documents such as blueprints, diagrams, or large spreadsheets is often a challenge. The Multi-S 7cm A3 Vertical Lever Arch File is a specialized solution designed to keep your A3 documents safe, unbent, and easily accessible. We tested this model focusing on its construction durability and ease of use.

1. Structural Strength and Protection

This document binder is made of thick, rigid cardboard coated on both sides with colored plastic film. This provides several key benefits:

• Moisture Resistance: The plastic coating prevents moisture from penetrating the cardboard, ensuring the file doesn't swell or lose shape even in humid archive rooms.
• Durability: Double-sided lamination protects corners from wear and tear, which is critical for frequently used registers.
• Professional Look: The black color provides a professional, classic appearance suitable for any office environment.

2. Ergonomics and Identification

Multi-S series files are designed with the user in mind. The 7 cm spine allows for up to 500 standard weight sheets, while remaining easy to handle:

• Easy Retrieval: The metal-reinforced finger hole on the spine allows for easy removal of a full, heavy binder from a shelf.
• Transparent Pocket: An integrated pocket with a replaceable label on the spine allows for clear content labeling, so you can find the right file instantly.

3. Lever Arch Mechanism

Inside, a high-quality metal lever arch mechanism with a compressor bar is installed. It ensures that documents are held firmly in place and that page-turning is smooth. The mechanism operates precisely without jamming, making the file reliable even when filled to capacity.

Technical Summary

• Format: A3 (vertical orientation).
• Spine Width: 70 mm.
• Material: Plastic-coated cardboard.
• Capacity: Up to 500 sheets (80 g/m²).
• Color: Black.

Verdict

The Multi-S A3 Vertical Lever Arch File is an indispensable tool for engineers, architects, and accountants working with large-format documents. It is an extremely durable, professional register that ensures long-term archiving and maximum document protection.

Frequently Asked Questions (FAQ)

What is the difference between a vertical and horizontal A3 binder?

A vertical binder is for documents punched on the short edge (top), so it stands on the shelf like a standard A4 binder but is taller (~43-45 cm).

Will this binder fit in a standard office cabinet?

Since the A3 format is larger, the height of this binder exceeds standard A4 files. We recommend measuring your shelf height before purchasing – shelves should be at least 45 cm high.