100 PCS Binding Spiral 16mm Diameter 48 4:1 Pitch 140 Sheet Capacity Spiral Binding Coil

[High Capacity] With a Diameter of 16mm (5Celsius8in), these binding spiral coils can hold up to 140 sheets of paper ( , 70g), allowing for easy addition and removal of pages as needed. [4:1 Pitch 48 ] These spiral binding coils are compatible with any binding machine that punches 4 holes per inch, ensuring a secure and professional binding. [Set of 100] Each set contains 100 binding coils, ensuring term productivity for all your binding projects, allows for easy and efficient binding of documents. Item Type: Binding Spiral Material: Iron Binding Diameter: Approx. 16mm Celsius 5Celsius8in Binding Capacity: 140 Sheets ( , 70g)

: 48 Pitch: 4:1