1/2" 3:1 Twin Loop Binding Wires (100/bx) Color:Black These heavy-duty

These heavy-duty

Maximum weight capacity of 175 lbs

AutoBatch: Processes a pre-set number of sheets with pauses between

Ships ground in one carton

1/2" 3:1 Twin Loop Binding Wires (100/bx) Color:Black These heavy-dutyWire 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. These wire spines are perfect for reports, presentations, calendars, sketchbooks, as well as other binding projects that require an additional level of sophistication. These 3: 1 pitch wire O binding wires are designed to fit the distinct hole pattern of a 3: 1 pitch wire binding