GBC Wire spines 3:1 NO4 6mm A4 Silver

Binding doesn't get any easier! Suitable for use on all WireBind machines, WireBind Binding Wires add a quality contemporary finish to documents requiring permanent binding. Once secured, pages can be rotated by 360 degrees and lie flat for easy photocopying. Colour: black. 6mm, 34-loop wires. Binds up to 55 sheets. A4 format. Pack size: 100.

• Professional: WireBind is the premium choice for a truly professional document finish
• Durable: the tough metal WireBind construction binds documents firmly, ensuring page security and a lasting finish
• Precision spacing to guard against paper movement when bound
• Double-loop wire construction: minimises flexing for greater binding stability
• Flexible: ideal for both square or round 3:1 pitch hole options
• Secure: ideal for confidential documents; pages can only be removed if wire is destroyed
• For wire binding larger documents, please refer to 2:1 Pitch Wires (binds up to 250 sheets)