【Binding Capacity】Binds up to 40 sheets of 20lb paper, with a 2.5mm margin for optimal capacity, ideal for smaller documents and light projects
【3:1 Pitch Design】Specifically designed for 3:1 pitch binding machines, featuring 3 holes per inch. This format differs from 4:1 pitch systems
【Versatile & Easy to Use】Compatible with U.S. Letter and A4 paper sizes, each coil is 12" long with 36 loops, and can be trimmed to fit using RAYSON coil crimper pliers
【Durable Metal Construction】Made from high-quality metal, these wire coils ensure document longevity, allowing them to open flat and rotate 360 degrees for easy reading and copying
【Cost-Effective Pack of 100】Available in multiple colors (Yellow, Blue, Red, Purple, Pink), these coils provide a budget-friendly solution for binding projects at the office, school, or home
