ESSELTE BOX FILE 50MM A4 RED 81143

Keep your critical documents neatly catalogued and protected with the Esselte 50mm A4 Red Box File (81143). Designed specifically for high-demand office environments, administrative departments, and home study spaces, this premium lever arch file combines robust engineering with effortless daily functionality.

Patented No.1 Mechanism

At the core of this binder is Esselte's patented No.1 lever arch mechanism, engineered with superior locking force. It delivers seamless pin and arch alignment every time—even when loaded to maximum capacity. Tested to close reliably after 10,000 operations, it comes backed by an exceptional 3-year mechanism guarantee.

High Capacity & Everyday Efficiency

With a 50mm spine width, this binder effortlessly holds up to 350 sheets of 80 gsm A4 paper. The vibrant red finish allows for quick visual identification and color-coded filing across shelves or archive boxes.

Key Features

• 350-Sheet Capacity: Generous storage capacity for up to 350 sheets of standard 80 gsm A4 paper.
• Patented Locking Force: Esselte No.1 mechanism ensures perfect closure and alignment under heavy loads.
• Tested Longevity: Built and proven to close securely after 10,000 opening cycles.
• FSC Certified: Environmentally responsible construction utilizing certified sustainable materials.
• 3-Year Guarantee: Long-term reliability backed by manufacturer warranty on the mechanism.