Rayson WR2119M Wire Binding Spines, 2:1 Double Loop Binding Wires 3/4 Inch, 21-Loop Wire Ring Pack of 50 with Black, Gold, Blue, White, Silver

Rayson WR2119M Wire Binding Spines, 2:1 Double Loop Binding Wires 3/4 Inch, 21-Loop Wire Ring Pack of 50 with Black, Gold, Blue, White, Silver

Binding capacity: 30-165 sheets of 20# paper. The margin size affects the number of sheets that can be bound. For example, margins of 2.5mm for 165 sheets, 3.5mm for 155 sheets, and 4.5mm for 145 sheets. Pitch 2:1 (per inch has 2 holes), 21-hole pattern; Length: about 11 inches for letter size sheet format; Including Color: Black, Gold, Blue, White, Silver; 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. Perfectly matched to the RAYSON TD-1222, 2:1 binding machine, the machine's accessories are excellent for helping you bind documents and paper, optimizing your time. Wire-O binding wire, also called "duo-wire" or "twin-loop binding wire," is a versatile binding spine that offers security and durability, but with style and affordability. 2:1 pitch wire-o binding wires are designed to fit the signature hole pattern of a 2:1 pitch wire binding machine (Two holes per inch = 21 holes per letter-sized sheet). These binding wires have loops that are 3/4inch in diameter. The wires 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 and can then used with a binding machine equipped with disengaging pins. Wire-O binding wires from Rayson are fully compatible with all standard wire binding machines, including models from other office supplies who also sell the 2:1 pitch binding machines. These heavy-duty, metal binding spines are perfect for reports, presentations, calendars, sketchbooks, as well as other binding projects that require an additional level of sophistication. With 50 pieces per box, you can access wholesale binding-material pricing while purchasing the right number of wires for your needs. Whether you are binding a few books or hundreds, Rayson provides the quality of materials you need.