Description
Plastic Coils 4:1 Pitch 12″ (White)
Plastic Coils 4:1 Pitch 12″ (White) provide durable and flexible binding for documents, manuals, and reports while allowing smooth page rotation. The 4:1 pitch ensures consistent spacing and a professional appearance, accommodating thicker documents with ease. These white coils are made of high-quality plastic that resists cracking, bending, and everyday wear.
Compatible with standard 4:1 pitch coil binding machines, they make document assembly quick and efficient. The flexible design allows pages to turn freely while keeping documents securely bound. Ideal for offices, schools, and personal projects, these coils enhance presentation and organization with reliable, long-lasting performance.
Product Features
- Durable plastic construction resists cracking and bending.
- Flexible design allows smooth page rotation.
- White color provides a clean, professional appearance.
- Compatible with standard 4:1 pitch coil binding machines.
- Ideal for office, school, and personal document projects.
Specifications
| Pitch | 4:1 |
| Available Sizes | 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 30mm, 32mm |
| Loops | 48 |
| Length | 12″ |
| Colors | Black, Blue, White and Clear |
| Pieces per box | 100pcs |
| Boxes per carton | 10 boxes (6mm-16mm / 1/4″-5/8″), 6 boxes (18mm-32mm / 11/16″-1-1/4″) |
Which coil size should I buy???
| Number of sheets (based on 20lb bond) | Coil size | |
| 30 sheets | 1/4″ | 6mm |
| 42 sheets | 9/32″ | 7mm |
| 52 sheets | 5/16″ | 8mm |
| 65 sheets | 11/32″ | 9mm |
| 75 sheets | 3/8″ | 10mm |
| 85 sheets | 7/16″ | 11mm |
| 92 sheets | 15/32″” | 12mm |
| 105 sheets | 1/2″ | 13mm |
| 115 sheets | 9/16″” | 14mm |
| 125 sheets | 19/32″ | 15mm |
| 135 sheets | 5/8″ | 16mm |
| 155 sheets | 11/16″ | 18mm |
| 172 sheets | 3/4″ | 20mm |
| 190 sheets | 7/8″ | 22mm |
| 220 sheets | 1″ | 25mm |
| 250 sheets | 1-1/8″ | 28mm |
| 270 sheets | 1-3/16″ | 30mm |
| 280 sheets | 1-1/4″ | 32mm |
