Rose Gold Pitch 4:1 1-1/2 Inch Metal spiral coils for book binding
Quick Details :
a. Made of good quality steel wire with good roundness and accurate pitch ;
b. Various color choice or you may have your own color from Pantone color swatches ;
c. the length is all A4, 297mm, 34 teeth for 3:1, 23 teeth for 2:1, please consult customer service for other sizes, and the price is favorable ;
d. Factory supply with competitive price and service .
Pitch introduction:
Specifications :
Coil Inner Diameter | Recommended Max.Book Thickness | Pitch | |
Inch | MM | MM | MM |
1/4 | 6.4 | 3.4 | 6 |
5/16 | 7.9 | 4.9 | 6 |
3/8 | 9.5 | 6.5 | 6 |
7/16 | 11.1 | 8.1 | 6 |
1/2 | 12.7 | 9.7 | 6 |
9/16 | 14.3 | 11.3 | 6 |
5/8 | 15.9 | 12.9 | 6 |
3/4 | 19.1 | 15.1 | 6 |
7/8 | 22.2 | 18.2 | 6 |
1 | 25.4 | 20.4 | 6 OR 8 |
1-1/4 | 31.8 | 25.8 | 6 OR 8 |
1-1/2 | 38.1 | 32.1 | 6 OR 8 |
2 | 50.8 | 42.8 | 6 OR 8 |
3 | 76.2 | 60 | 6 OR 8 |
4 | 100 | 80 | 6 OR 8 |
Advantage :
1. Factory supply with competive price ;
2. Wide range of color choice ;
3. Pre-cutting service for free ;
4. Widely used in various kinds of booking binding ;
5. Fast delivery .
FQA :
QUESTION1:When can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
QUESTION2:How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.
If you just need a blank sample to check the design and quality, we will provide you sample for free, as long as you afford the express freight.
QUESTION3:How long can I expect to get the sample?
After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 3-7 days. The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account.
QUESTION4:What about the lead time for mass production?
Honestly, it depends on the order quantity and the season you place the order. Generally speaking, production lead time is within 2~4 weeks.
QUESTION5:What is your terms of delivery?
We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.
Real picture:
Production workshop: