1 metal spiral coils
2 it is fastness and no crack
3 various color available
4 Eco-friendly, passed SGS
5 Pass SGS TEST
1, Our Products are envirmental friendly and guaranteed by RoHS Directive 2002/95/EC & ASTM F 963-07 (Clause 4.3.5) Inspection Certification.
2, It is used for book binding, caledars, loose leaf notebook ect. t
3, Made of high quality nylon coated wire and easy to bind the book
The specification of metal spiral coils:
size(inch) | diameter(mm) | wire gauge(mm) |
1/4" | 6 | 0.8 |
5/16" | 8 | 0.8 |
11/32" | 9 | 0.8 |
3/8" | 10 | 0.85 |
7/16" | 11 | 0.9 |
1/2" | 12 | 1.0 |
9/16" | 14 | 1.0 |
5/8" | 16 | 1.0 |
11/16" | 18 | 1.o |
3/4" | 20 | 1.1 |
7/8" | 22 | 1.1 |
15/16" | 24 | 1.15 |
1" | 26 | 1.2 |
Color available:
Standard color: black and white
Special color: blue, red, green,pink,coffee,bronze,gold,silver,violet,orange,yellow.
We can also make the customer requested color.
Package: 100pieces per bar, and 100 bars per carton.
