Rayson WR21222BK Wire Binding Spines, 2:1 Pitch Double Loop Binding Wires 7/8 Inch, 21-Loop Wire Ring Pack of 50 with Black

Rayson WR21222BK Wire Binding Spines, 2:1 Pitch Double Loop Binding Wires 7/8 Inch, 21-Loop Wire Ring Pack of 50 with Black

Binding capacity: 35-220 sheets of 20# paper. The margin size affects the number of sheets that can be bound. For example, margins of 2.5mm for 220 sheets, 3.5mm for 210 sheets, and 4.5mm for 200 sheets. Pitch 2:1, 21-hole pattern and 7/8 inch; Including Color: Black; The wire coil can bind paper up to letter size. For smaller paper sizes, trim the excess wire with scissors. Durable double-loop metal combs guarantee long-lasting performance. The metal construction doesn't warp easily, and paper doesn't shift easily during binding, making it the first choice for binding important documents. Especially binding using with Rayson TD1222 wire binding machine or any other 2:1 pitch punching machine; These Wire-O binding wire, also called "double-wire" or "twin-loop binding wire," is a versatile binding spine. They are with 2:1 pitch and 21-loop. These wire binding spines are 11 inches in length and are designed to be used with Letter size documents. However, they can also easily be cut with wire cutters to accommodate books with spines smaller than 11 inches long. Rayson Offiers Rayson offers a wide range of sizes for binding the files security and durability, but also with style and affordability. They are used with a wire binding machine such as Rayson TD1222, Perfect for binding reports, presentations and any other book binding projects.