This 3-inch post style A4 binder is the standard within the oil and gas industry and has a capacity of 650 A4 pages. The spring hinge makes for easy edits and the 6 rivets on the post style binding mechanism makes this binder an excellent choice for long term A4 document storage.
| Ring Size / Style | 3” post style with spring hinge |
| Spine Width | 4” |
| Capacity | 650 pages of 20# paper |
| Ring Spacing | 8 cm |
| Unit Weight | 1 pound |
| Carton Quantity | 6 |
| Carton Dimensions | 14x14x15 |
| Shipping Weight | 22 pounds (based on UPS or FedEx dimensional weight, LxWxH/139) |
| Cover Insert Dimensions | 12.30” wide x 11.75” tall |
| Spine Insert Dimensions | 3.60” wide x 11.75” tall |
| Overall Binder Dimensions | 13.00" x 4.40" x 12.25" |
