HongKong Sudi Stationery Limited
China Spiral Binding Coil Manufacturer Various types of text booklet calendars, spiral binding coils
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2:1 pitch 16 mm notebook metal wire o binding, suitable for notebook weekly calendar
This metal wire-O binding is ideal for creating notebooks, weekly calendars, and other projects that require a sturdy binding. The binding has a 2:1 pitch, which means there are two loops per inch, and a diameter of 16mm. This size is perfect for binding standard-sized notebooks and calendars. The wire is made of high-quality materials that ensure durability and longevity of the binding. The metal finish gives a sleek and professional look to your finished product. This wire-O binding is easy to use and can be combined with other binding elements to create a polished and professional finished product. Whether you're a student, professional or DIY enthusiast, this metal wire-O binding is a great choice for your project needs.
Quick Details :
a. We use first grade of steel with strong tension strength to ensure the quality we supply ;
b. In various sizes of below table , or any specail request , pls contact us ;
c. Use for notebook binding or sketch book binding ;
d. Big quantity or small quanity are both available .
Specifications :
| Product Size (mm) | Pitch | Binding Thickness (mm) | Recommended Max Number of sheet (80g) |
| 1/4” (6.4mm) | 3:1 | 4.8 | 45 |
| 5/16” (7.9mm) | 6.4 | 60 | |
| 3/8” (9.5mm) | 7.9 | 75 | |
| 7/16” (11.1mm) | 9.5 | 85 | |
| 1/2” (12.7mm) | 11.1 | 100 | |
| 9/16” (14.3mm) | 12.7 | 120 | |
| 5/8” (15.9mm) | 14.3 | 135 | |
| 5/8” (15.9mm) | 2:1 | 14.3 | 135 |
| 3/4” (19.1mm) | 17.5 | 165 | |
| 7/8” (22.2mm) | 20.6 | 180 | |
| 1” (25.4mm) | 23.8 | 200 | |
| 1-1/8” (28.6mm) | 26.5 | 220 | |
| 1-1/4” (31.8mm) | 30 | 240 | |
| 1-3/8” (34.9mm) | 33.5 | 260 | |
| 1-1/2” (38.1mm) | 36 | 280 | |
| 1-5/8”(41.27mm) | 2:1 | 38 | 320 |
| 1-3/4”(44.45mm) | 2:1 | 41 | 340 |
Advantage :
1. Manufacturer supply with fast delivery ;
2. Wide range of color choices , including gold , silver , bronze and variety of metallic colors ;
3. Quality guarantee for 1 year ;
4. Widely used in various kinds of booking binding and calendar binding ;
FQA :
Q: Are you a trading company or a factory?
A: We are a factory.
Q: Do you provide sample?
A: Various samples are availabe, freight cost is on your side.
Q: How long can I expect to get samples?
A: After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 1-2 days. The samples will be sent to you by express.
Q: What kinds of color do you have?
A: We can do products according to pantone color.
Q: What are your terms of payment?
A: 30% deposit, 70% balance before delivery. 30% deposit, the balance L/C. 100% in advance. Western Union/Paypal.
Product Detail :
Environmental certificate:
Production workshop: