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The BUSINESS SOURCE BSN28552 is a 1.5 inch capacity round-ring binder designed for organizing and protecting documents in office and school environments. It features black polypropylene covers over a chipboard core for structure and durability. Back-mounted metal rings with two trigger mechanisms allow quick document access and let pages lay flat when the binder is open. Clear inside cover pockets each hold up to 30 sheets, adding useful storage for loose inserts, reference sheets, or handouts. Exposed rivets reinforce the ring mechanism mounting for long-term use. This binder is well-suited for general document management, filing, and report organization.
The BSN28552 fits standard three-hole punched documents and is appropriate for offices, classrooms, job sites, and administrative settings where cost-effective document organization is a priority. The 1.5 inch ring capacity accommodates a standard volume of sheet-protectors, tab dividers, and punched paper. The polypropylene cover resists moisture and light surface wear, making it practical for environments where binders change hands frequently or are stored in high-traffic areas.
Designed as a standard replacement or economy option for three-ring binders accepting letter-size, three-hole punched documents.
No tools are required for setup. Load documents by pressing the trigger rings to open and release to close. Store upright on shelving to maintain cover shape and ring alignment over time. Avoid overfilling beyond the rated ring capacity to prevent stress on the ring mechanism.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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