METAL SLIDES FOR CALENDARS
Double Wire Spools
- Available in black, white, silver, green, red, blue, and bronze.
Technical specifications
| Diameters | Pitch | Book thickness | |
| 1/4” | 6,4 mm. | 3:1 | 4,5 mm. |
| 5/16” | 7,9 mm. | 3:1 | 6,5 mm. |
| 3/8” | 9,5 mm. | 3:1 | 7,5 mm. |
| 7/16” | 11,1 mm. | 3:1 | 9,0 mm. |
| 1/2” | 12,7 mm. | 3:1 | 10,5 mm. |
| 9/16” | 14,3 mm. | 3:1 | 12,0 mm. |
| 5/8” | 16,9 mm. | 2:1 | 13,5 mm. |
| 3/4” | 19,0 mm. | 2:1 | 16,0 mm. |
| 7/8” | 22,2 mm. | 2:1 | 19,0 mm. |
| 1” | 25,4 mm. | 2:1 | 22,0 mm. |