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Navy slanted D-ring binder with spine label holder and interior pocket

Business Source

Business Source BSN33123 Slanted D-Ring Binder 5" Navy 1050 sheets

SKU CH-DQVE-8FPB9 MPN BSN33123

A navy slanted D-ring binder with back-mounted rings that hold 1050 sheets and include a spine label holder plus an interior pocket

  • Product typeBinders
  • Product colorNavy
  • Sold asEach
  • Slanted D-rings hold 25% more paper than round rings of the same size
  • Back-mounted no-gap rings keep pages lying flat and securely closed
  • 5-inch rings store up to 1050 sheets for large projects
  • Interior utility pocket provides quick access to loose files and documents
  • Spine label holder enables fast identification on crowded shelves

Business Source 5" Navy Binder

The Business Source BSN33123 is a slanted D-ring binder built for high-volume document storage. Its 5-inch back-mounted rings hold up to 1050 sheets, making it suitable for projects, training manuals and large reports. The navy cover provides a professional appearance for office or classroom use.

Slanted D-ring capacity boost

Slanted D-rings deliver up to 25% more capacity than same-size round rings while the no-gap design keeps rings tightly closed. Pages lie flat for easy reading and copying without lifting the binder. Double opening and closing boosters reinforce the mechanism for repeated daily use.

Lay-flat utility and quick identification

Back-mounted rings ensure pages stay flat on the desk, improving workflow for reference-heavy tasks. A utility pocket inside the front cover stores loose sheets and accessories. The transparent label holder on the spine allows instant identification when binders are shelved side by side.

How it compares

Measured against everything we stock in Ring Binders & Sheet Protectors, at today’s prices. Recalculated every night.

Price $28.99
Pricier than about 78% of the 984 comparable items (median $16.49).

Specifications

Product
Brand nameBusiness Source
Product typeBinders
Product colorNavy
Size & build
Shipping weight1.09 kg
Package size330 × 305 × 76 mm

Questions about this item

Will the 1050-sheet slanted D-rings need any periodic adjustment to stay aligned?

The back-mounted no-gap rings are designed to stay tightly closed without gaps, so no routine alignment is required under normal use.

What stops me from adding more than the rated 1050 sheets?

The 5-inch D-ring diameter sets the physical limit; forcing extra pages will prevent the boosters from closing cleanly.

Does the binder get too warm or make noise when it sits fully loaded on a shelf all day?

It is a passive ring binder with no powered parts, so it produces no heat and no audible noise regardless of how long it stays filled.

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