Wire binding is a popular commercial book binding method, and is known by a number of different names including twin loop wire, wire-o, double loop wire, double double wiro, twin ring wire and wirebind.
We offer ametabolic, environmetal-friendly, good quality A4 box twin ring wire, our company is a successful manufacturer and supplier, we have devoted ourselves to book binding supplies many years, we will provide excellent service and competitive price for you, we are expecting to become your long-term partner in China.
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| Pitch | Size | Wire Diameter (mm) | Length | Package | Common Standard | Amercian Standard | Max Binding Thickness (80gsm) |
| Inch | MM |
| 3:1 | 1/4" | 6.4 | 0.70 | A4 | 100 pcs/box | 34 loops/pcs | 32 loops/pcs | 45 |
| 5/16" | 7.9 | 0.80 | A4 | 60 |
| 3/8" | 9.5 | 0.80 | A4 | 75 |
| 7/16" | 11.1 | 0.90 | A4 | 85 |
| 1/2" | 12.7 | 0.90 | A4 | 100 |
| 9/16" | 14.3 | 1.00 | A4 | 120 |
| 5/8" | 15.9 | 1.00 | A4 | 135 |
| 2:1 | 5/8" | 15.9 | 1.10 | A4 | 50 pcs/box | 23 loops/pcs | 21 loops/pcs | 135 |
| 3/4" | 19.1 | 1.15 | A4 | 165 |
| 7/8" | 22.2 | 1.20 | A4 | 180 |
| 1" | 25.4 | 1.25 | A4 | 200 |
| 1-1/8" | 28.6 | 1.40 | A4 | 230 |
| 1-1/4" | 31.8 | 1.40 | A4 | 260 |
| 1-1/2" | 38.1 | 1.50 | A4 | 40 pcs/box | 300 |
Meet REACH and ROHS environmental standards
* 1/4" , 5/16" , 3/8", 7/16", 1/2", 9/16" are packed with strips and other sizes are packed in norma
* Any color is available as clients' request.
* Any other length for pre-cut wire o can be customized according to your requirement.
