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Four black polypropylene ring binders, 8.5 by 11 inches, back-mounted metal rings, .50 inch capacity

Business Source

Business Source 28526BD 0.50" Round Ring Binder 125 Sheets Black 4 Pack

SKU CH-5RVF-V1B2P MPN 28526BD

Four black polypropylene binders with .50" round rings hold 125 letter-size sheets each and include 30-sheet interior pockets

  • Surface finishPolypropylene
  • Product typeBasic Binders
  • Key featuresBasic round-ring binder features two triggers on the ring me
  • Product colorBlack
  • Size details8.5 × 11 in
  • Pack quantity4 per pack
  • Holds 125 letter-size sheets with .50" round rings
  • Four binders per pack for multiple projects
  • Back-mounted metal rings let pages lie flat
  • Two trigger releases give quick document access
  • Internal clear pockets store up to 30 sheets each

Product overview

This pack contains four black round-ring binders built for letter-size paper. Each binder has a .50 inch spine and holds up to 125 sheets. The covers are polypropylene with a chipboard core and exposed rivets. Back-mounted metal rings let pages lie flat when open.

Suited for light filing

These binders suit home offices, students and small businesses that organise modest document sets. The two trigger mechanism gives quick access to contents. Buyers who need more storage per binder or a larger ring diameter should look at higher-capacity models.

Capacity and limits

Each binder manages 125 letter sheets comfortably and the internal clear pockets add 30 sheets per pocket for loose items. The .50 inch ring reaches its limit at that sheet count so thicker projects will require a wider spine.

How it compares

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

Price $17.99
Pricier than about 56% of the 984 comparable items (median $16.49).

Specifications

Product
Brand nameBusiness Source
Model name28526BD
Product typeBasic Binders
Product colorBlack
Size & build
Surface finishPolypropylene
Size details8.5 × 11 in
Shipping weight1.59 kg
Package size330 × 267 × 89 mm
In the box
Pack quantity4 per pack

Questions about this item

Does the 0.50" round-ring binder fit standard letter-size paper without trimming?

Yes, the 8.5 x 11 in. binder is built for letter-size sheets and the three back-mounted metal rings hold up to 125 sheets flat.

Can I keep using my existing 30-sheet internal pockets from another brand with these binders?

Each binder already includes clear internal pockets on both inside covers, each rated for 30 sheets, so extra pockets are not required.

How can I verify the ring mechanism opens and closes correctly after I load the 125 sheets?

Press the two triggers on the ring mechanism; the metal rings should snap open smoothly and close securely with all sheets lying flat against the back cover.

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