100PCS A4 Binding Wire 12in Diameter 34 Loop 3:1 Pitch Nylon Coated Iron Double Loop Wire for Document Reports and Presentations (White)

These binding wires are engineered for reliable performance in everyday document assembly. Designed with a 3:1 pitch and 34 double loops, they accommodate standard A4 paper stacks up to 100 sheets (70g). The nylon-coated iron material balances strength and pliability, ensuring consistent binding without breakage.FAQ:1. What paper capacity do these binding wires support? – Up to 100 sheets of standard 70g A4 paper.2. Are they compatible with common wire binding machines? – Yes, they follow the standard 3:1 pitch (3 holes per inch) used by most desktop binding systems.3. What is the exact diameter of the closed spine? – Approximately 12.7mm (1/2 inch) when fully loaded with paper. Item Type: Binding WireMaterial: Iron, NylonBinding Diameter: Approx. 12.7mm / 1/2inBinding Capacity: 100 Sheets (A4, 70g)Loop: 34 LoopPitch: 3:1Package List：100 x Binding Wire

• PROFESSIONAL DOCUMENT BINDING: Features 34 double loops with a 1/2 inch (12.7mm) diameter to securely bind up to 100 sheets of standard A4 paper, delivering clean and efficient results for reports and presentations.
• VERSATILE OFFICE AND SCHOOL USE: Compatible with standard 3:1 pitch hole patterns, these binding wires work seamlessly with most wire binding machines, ideal for business proposals, academic projects, and training manuals.
• DURABLE NYLON COATED IRON CONSTRUCTION: Made from high-strength iron with a smooth nylon coating to resist wear and ensure long-lasting performance while maintaining flexibility during insertion and closure.
• EASY TO INSERT AND CLOSE: The 3:1 pitch design aligns precisely with pre-punched holes, allowing smooth threading and effortless crimping for a neat, professional finish without snagging or misalignment.
• POLISHED FINISH FOR CLEAN APPEARANCE: Sleek, uniform loops provide a refined look that enhances the visual appeal of bound documents, suitable for client-facing materials, classroom handouts, or personal organization.