Customization: | Available |
---|---|
After-sales Service: | Help How to Installation |
Warranty: | 3 Yearss |
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size |
Pitch |
Back Ground(mm) |
Wide Dia(mm) |
Binding Thickness(mm) |
Binding Page(page) | Loops |
1/4 | 3:1 | 4.0*4.0 | 6.4 | 4.9 | 45 | 80000 |
5/16 | 3:1 | 4.0*4.0 | 7.9 | 6.3 | 60 | 58000 |
3/8 | 3:1 | 4.0*4.0 | 9.5 | 7.9 | 75 | 42000 |
7/16 | 3:1 | 4.5*4.5 | 11.1 | 9.3 | 85 | 28000 |
1/2 | 3:1 | 4.5*4.5 | 12.7 | 10.9 | 100 | 24000 |
9/16 | 3:1 | 4.5*4.5 | 14.3 | 12.2 | 120 | 18000 |
5/8 | 2:1 | 5.0*5.0 | 15.9 | 13.4 | 130 | 10000 |
3/4 | 2:1 | 5.0*5.0 | 19.1 | 16.6 | 160 | 7000 |
7/8 | 2:1 | 5.0*5.0 | 22.2 | 19.7 | 190 | 4500 |
1 | 2:1 | 5.0*5.0 | 25.4 | 22.9 | 225 | 3600 |