Metal spiral in roll 1/2″ (12.69 mm), black, 3:1

Description

1/2" spiral for specific binding steps

Metal spiral in roll 1/2" (12.69 mm), black, 3:1(code CABU03612) is a black spiral coil. Diameter value 1/2" / 12.69 mm combined with 3:1 perforation; the supplier indicates the capacity group "91–105 sheets," and the drum contains 26,000 loops.

Roll for non-standard product widths

CABU03612 spiral is not pre-cut into A4 segments. From the black roll, the exact 1/2" length of the element is cut for a specific calendar, notebook, or brochure, so the yield depends on the number of loops used in one product.

What to check before pinching

When choosing a black 1/2" coil, the perforation pitch is first aligned, then the entire bundle with the covers is measured. The capacity indicated for the code CABU03612 is indicative: the selected element must allow the pages to turn freely and not press on the binding edge.

Technical specifications

• Diameter – 1/2" / 12.69 mm
• Color – black
• Step – 3:1
• Capacity group – 91–105 sheets
• Number of loops in the drum – 26,000
• Material – nylon-coated metal wire
• Feed form – roll