Clasp Fastener Leitz 37010055 Cardboard Metal Green 35mm x 158mm

The Leitz Clasp Fastener 37010055 combines a sturdy cardboard backing with metal clasp components finished in green. Measuring 35 mm in width and 158 mm in height, this fastener is designed to hold punched documents securely within folders or files. Its construction provides a stable mounting surface and a durable clamping mechanism suitable for routine office and home document management.

Advantages

The cardboard backing offers a lightweight but rigid base, while the metal clasp ensures reliable retention of papers. The green finish makes the fastener easy to identify in a storage system and resists ordinary wear from handling. Its dimensions accommodate standard punched sheets and provide even pressure distribution to minimize page movement and damage.

Suitable for

• Securing punched documents inside folders and lever arch files
• Organizing archival files and project documentation
• Use in office filing systems, reception desks, and home paperwork storage
• Temporary binding of reports, invoices and loose leaf records

Key specifications

• Material: cardboard backing with metal clasp components
• Colour: green
• Width: 35 mm
• Height: 158 mm
• Designed for use with punched paper (standard hole spacing)

How to use

Position the fastener inside a file folder or on a mounting strip so that the metal prongs align with the punched holes of your documents. Insert the prongs through the paper stack, fold them down over the back plate, and secure the clasp to hold the pages firmly. To release documents, open the clasp and unfold the prongs. Regularly check alignment to ensure even clamping and avoid overfilling beyond the capacity of the fastener.

Usage recommendations

For best results, use with standard punched paper and avoid forcing thicker stacks than the fastener comfortably accommodates. Store spare fasteners flat in a dry environment to prevent bending of the cardboard backing and corrosion of metal parts.