Rayson Double Loop Binding Wires 9/16 Inch - 3 to 1 Pitch Wire Binding Capacity 120 Sheets, 11 inch Length, 32-Loop Black Wire Ring Pack of 100 to Bind Reports and Projects

Binding capacity: 25-120 sheets of 20# paper. The margin size affects the number of sheets that can be bound. For example, margins of 2.5mm for 120 sheets, 3.5mm for 110 sheets, and 4.5mm for 100 sheets.. Pitch: 3:1 (32-Loops); Length: about 11 inches for letter size sheet format; Color: black; 100pcs per package.. Permanent binding keeps pages secure and allows them to turn easily.. The wire coil can bind paper up to letter size. For smaller paper sizes, trim the excess wire with scissors.. Perfect for internal reports and functional documents. Especially binding using with Rayson TD-132, TD1202, TD1202R, TD-1500B34 or TD-1500B34R wire binding machine.