Leitz lever arch file 180 PP A4 50 mm spine black — plastic A4 binder

Leitz lever arch file 180 PP A4 50 mm spine black is a polypropylene A4 binder designed to store and organise standard A4 documents. The binder has a 50 mm spine (55 mm external) and incorporates a lever-arch mechanism that opens to approximately 180°, enabling easier access to papers. Constructed from durable plastic with a full-height spine and lightweight body (approx. 440 g), it is suitable for everyday office filing, archiving and document transport.

Advantages

The single-piece PP cover and reinforced inner lining provide resistance to wear while keeping the binder lightweight. The lever mechanism offers smooth opening and closing for fast document insertion and removal. A thumbhole in the spine and metal shoes on the base improve handling and shelf stability. The external spine pocket allows simple label exchange for clear identification.

Suitable for

• Office filing and record keeping
• Archiving of A4 reports, contracts and manuals
• Everyday document storage and transport
• Organising project papers and client files

Key specifications

• Format: A4
• Spine width: 50 mm (55 mm external)
• Material: polypropylene cover with laminated inner lining
• Opening mechanism: lever-arch with approximately 180° opening
• Approximate weight: 440 g
• Capacity: suitable for up to approximately 350 A4 sheets (80 g/m²)
• Additional features: thumbhole on spine, metal shoes on base, external spine pocket for label

How to use

Open the lever mechanism fully to access the rings and place punched A4 documents onto the rings, then close the lever until it locks to secure papers. Use the thumbhole to remove the binder from a shelf and the spine pocket to insert a printed label for quick identification. Store the binder upright on shelving or flat for transport depending on space and volume.

Usage recommendations

For best results, use 80 g/m² punched A4 paper and avoid overfilling beyond the recommended capacity to preserve the mechanism and cover shape. Keep the binder dry and avoid prolonged exposure to direct sunlight to maintain the polypropylene finish.