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The BUSINESS SOURCE BSN28441 is a 1.5-inch slant-D-ring binder built for letter-size documents in office and school environments. The slant-D ring design holds approximately 25 percent more paper than standard round rings, reducing page bunching and allowing sheets to lie flat when the binder is open. The cover is constructed from polypropylene over a chipboard core with exposed rivets for added durability. A clear nonglare overlay on the front, back, and spine allows for custom inserts without protective sleeve glare. Rings are back-mounted and operated by two triggers for easy opening and closing. Licensed contractors, office administrators, and facilities staff regularly use this type of binder for project documentation, code compliance records, and reference materials.
The BSN28441 is suited for standard letter-size documents in both residential office and commercial workplace settings. Inside front and back covers each include a clear pocket with a 30-sheet capacity, providing additional storage for loose documents, business cards, or reference sheets. The binder is sold individually and fits standard 8.5-inch by 11-inch paper without trimming or modification.
Designed as a standard letter-size three-ring binder compatible with 8.5-inch by 11-inch documents and standard three-hole-punched paper.
No installation is required for this binder. When loading ring mechanisms, ensure rings are fully closed and latched before filing to prevent page damage. Avoid overfilling beyond rated ring capacity to maintain ring alignment and closure integrity.
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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