Business Source 28559 11" Round Ring Binder Black
- Vinyl
- Binder Rings
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Holds 1,100 sheets in a 5-inch slant D-ring binder with clear overlay covers, inside pockets and PVC-free polypropylene construction
The Business Source 28451 holds up to 1,100 sheets in its 5-inch capacity. Slant D-rings store 25 percent more paper than traditional round rings. Two triggers on the back-mounted mechanism let pages lie flat for quick reference. Clear overlay on the front, spine and back allows custom inserts for easy identification.
The PVC-free poly material resists ink transfer but is not rigid enough for heavy daily transport without a supportive shelf. Metal D-rings withstand repeated opening but can misalign if the binder is dropped on its spine. Each inside pocket accepts only 30 sheets, so bulk handouts need a separate folder. The clear overlay scratches if cleaned with abrasive cloths.
Measure the shelf or cabinet height to confirm a 5-inch spine fits alongside existing binders. Verify that 1,100 sheets matches your current archive volume; larger projects will require multiple units. Ensure the three-ring pattern matches your pre-punched paper. The single-unit pack means high-volume departments need to order several at once.
Measured against everything we stock in Ring Binders & Sheet Protectors, at today’s prices. Recalculated every night.
| Product | |
|---|---|
| Brand name | Business Source |
| Product type | Binder Rings |
| Product color | Black |
| Size & build | |
| Surface finish | Polypropylene |
| Shipping weight | 0.95 kg |
| Package size | 239 × 163 × 76 mm |
| In the box | |
| Pack quantity | 1 each |
The 5 inch slant D-rings hold up to 1,100 sheets, so choose this capacity when you need to store large document sets in one binder.
It means the slant D-rings can hold 25 percent more paper than traditional round rings, letting you fit a high volume of documents while pages still lie flat.
The nonglare overlay lets you insert custom title sheets for quick identification without removing the binder from the shelf.
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