End Tab Fastener File Folder, Shelf-Master Reinforced Straight-Cut Tab

In this review the author looks at the Shelf-Master end tab fastener file folder and why it works well for busy offices and filing rooms that need durable, expandable storage. The bottom line: these letter-size folders are built for handling and transport, with a double-thick reinforced tab and two 2 in prong fasteners that keep documents secure. If longevity and organized subdividing are priorities, this review finds the folders deliver dependable performance for routine filing and shared use.

Key Features

• Reinforced tab: The double-thick straight-cut tab resists tearing so folders hold up when handled frequently or moved between locations.
• Two fasteners: Two 2 in prong B style fasteners in positions no. 1 and no. 3 keep punched documents firmly in place for transport and reference.
• Expandable score: Each folder is scored 3/4 in for expansion, allowing the folder to accommodate thicker stacks without bulging.
• Sturdy stock: Constructed from 11 point paper stock, the folders feel rigid enough for everyday use and filing shelf storage.
• Eco credentials: Contains 10% recycled content with 10% post-consumer material and SFI Sourcing Certification for responsible sourcing.
• Pack quantity and size: The box includes 50 letter size folders (12-1/4 in W x 9-1/2 in H) suited to standard letter documents and shelving.

Who It's For

These folders suit small businesses, administrative teams, and home offices that regularly shuffle, archive, or transport paperwork and need folders that resist wear. The reinforced tabs and fasteners make them useful where multiple people access the same files or records must remain bound while moved.

Users who need color-coded identification, heavy-duty archival materials like poly or metal binders, or custom labeling beyond a straight-cut tab should consider alternatives. For basic letter filing with the need for durability and fastener security, these folders are a practical choice.

Pros & Cons

Pros

• Durable double-thick tab reduces tearing and extends folder life under frequent handling.
• Two 2 in prong fasteners keep punched documents neatly subdivided and secure during transport.
• 11 point sturdy paper stock and 3/4 in score let the folder hold thicker document stacks without collapsing.
• Includes 50 folders per box, offering good value for routine office filing needs.

Cons

• The straight-cut tab offers limited space for some labeling systems compared with wider or customizable tabs.
• Paper stock, while sturdy, is not as moisture resistant as plastic alternatives if folders are exposed to damp conditions.

Specifications

Our Verdict

The Shelf-Master end tab fastener folder is a reliable, cost-effective option for offices that need reinforced tabs and built-in prong fasteners for secure, subdivided filing. It balances durability and value, making it a smart buy for teams that handle, transport, or share paper records frequently and want folders that last longer than standard stock.

Frequently Asked Questions

Are the fasteners removable?
The review notes the two 2 in prong fasteners are standard B style and hold documents firmly; they are not designed to be removed frequently but can be opened to add or remove papers.

How much expansion do the folders allow?
Each folder is scored 3/4 in for expansion, which accommodates thicker stacks without causing excessive bulge on the shelf.

Is the product sustainably sourced?
Yes, the folders include 10% recycled content with 10% post-consumer material and are SFI Sourcing Certified.