High Paper Capacity: These double loop binding rings can comfortably hold up to 120 sheets of A4-sized paper (70gsm), accommodating even your bulkiest binding projects. Perfect for consolidating extensive documents, files, or reports.
Metallic Inner Wire: Crafted from high-strength metallic iron, the binding wires ensure solid and long-lasting durability. Easily bind your papers together for secure, long-term storage without the risk of breakage or deformation.
Nylon Coating: Each wire features an external nylon coating that adds a sleek surface gloss, while also providing exceptional corrosion and wear resistance. This ensures that your binding spines remain in optimal condition, even after prolonged use.
Perfect Size: Designed with precision, each binding spine has a diameter of 9/16 of an inch (14.3mm) and a thickness of 0.8mm. Featuring a 3:1 pitch and 34 double loops, these spines allow for 360-degree rotation, making it easy to flip through your pages smoothly.
Versatile Application: Ideal for binding essential documents, files, or reports for your next presentations or projects. Compatible with most wire binding systems that utilize a 3:1 pitch and 34-hole pattern, these binding spines offer unmatched versatility and reliability.