100 PCS Binding Spiral 16mm Diameter 48 Loop 4:1 Pitch 140 Sheet Capacity A4 Spiral Binding Coil Gold

Item Type: Binding Spiral
Material: Iron
Binding Diameter: Approx. 16mm / 5/8in
Binding Capacity: 140 Sheets (A4, 70g)
Loop: 48
Pitch: 4:1

Features

1、[High Capacity] With a diameter of 16mm (5/8in), these binding spiral coils can hold up to 140 sheets of paper (A4, 70g), allowing for easy addition and removal of pages as needed.
2、[4:1 Pitch 48 Loop] These spiral binding coils are compatible with any binding machine that punches 4 holes per inch, ensuring a secure and professional binding.
3、[Set of 100] Each set contains 100 binding coils, ensuring long term productivity for all your binding projects, allows for easy and efficient binding of documents.
4、[User Friendly] The binding spirals allow for a 360 degree page flipping rotation, making it easier to read and allowing the bound documents to lie flat when opened.
5、[Versatile Usage] Perfect for engineering files, business projects, office documents, and university presentations, these sheet coils can be cut with scissors to match individual requirements.

Package List

100 x Binding Spiral