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Black slant D-ring binder with spine label holder and textured polypropylene cover

Business Source

Business Source 33121 Slant D-Ring Binder 5" Black

SKU CH-GTYR-0S2S6 MPN 33121

A 5-inch slant D-ring binder that holds 25% more paper than round rings, with back-mounted no-gap rings, interior pockets and a spine label holder

  • Surface finishChipboard Polypropylene
  • Product typeBinder Rings
  • Product colorBlack
  • Pack quantity1 each
  • Holds 25% more paper with slant D-ring design
  • Pages lie flat thanks to back-mounted no-gap rings
  • CleanView cover resists toner transfer for lasting clarity
  • Spine label holder enables quick identification
  • Double boosters and interior pockets add secure storage

High-capacity slant D-ring binder

The Business Source 33121 binder uses slant D-rings mounted on the back cover so pages lie flat and hold up to 25 percent more paper than same-size round rings. A no-gap design keeps rings tightly closed without gaps for secure document retention. Polypropylene covering over sturdy chipboard provides durability while a non-glare CleanView surface resists toner transfer from printed pages. A label holder on the spine allows quick identification of contents.

Suits high-volume filing and frequent reference

This binder suits offices and students who need maximum sheet capacity in a single three-ring binder and want pages to stay flat during reading or copying. The interior utility pocket and two clear pockets add extra storage for loose sheets or indexes. Buyers who need a smaller ring size, a different ring style, or multiple binders in one pack should look at other options because this model is sold as one each with a 5-inch slant D-ring configuration.

Check ring size and storage needs before ordering

Verify that a 5-inch slant D-ring capacity matches the volume of paper you plan to store so the binder is neither overfilled nor underused. Confirm that back-mounted rings and the lay-flat design fit your workflow for copying, scanning or frequent page turning. Ensure the single-unit quantity meets your requirement, as this product is not sold in multi-packs.

How it compares

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

Price $27.99
Pricier than about 76% of the 984 comparable items (median $16.49).

Specifications

Product
Brand nameBusiness Source
Product typeBinder Rings
Product colorBlack
Size & build
Surface finishChipboard Polypropylene
Shipping weight1.13 kg
Package size337 × 295 × 143 mm
In the box
Pack quantity1 each

Questions about this item

Does the slant D-ring mechanism require any special hole-punch pattern for standard paper?

No, the three-ring slant D-ring mechanism works with standard three-hole punched paper; the rings are back-mounted so pages lie flat and the no-gap design keeps them tightly closed.

Will the chipboard-and-polypropylene cover withstand daily use alongside older round-ring binders on the same shelf?

Yes, the sturdy chipboard core with polypropylene covering resists toner transfer and is built for heavy-duty use, so it holds up next to older binders without extra wear.

How can I confirm the binder is holding its claimed 25 percent extra capacity after I load it?

Fill the 5-inch slant D-rings until the boosters engage fully; pages should lie flat with no gaps between rings, and the spine label holder remains visible for identification.

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