Elba self-adhesive file fastener mechanism for binders, pack of 100

Elba self-adhesive file fastener mechanism for binders, pack of 100 is a set of adhesive-mounted metal fasteners designed to hold punched documents securely within binder covers, folders or archival boxes. Each unit combines a durable metal fastener with a pressure-sensitive adhesive backing that allows attachment to a wide range of surfaces without tools. Supplied in a quantity of 100, this pack supports office, storage and archive workflows that require frequent reorganization or space-saving document binding.

Advantages

The self-adhesive backing simplifies installation — no rivets, screws or special tools are required. The metal fastener provides stable, long-lasting grip for punched paper and standard hole-punched documents. The compact footprint of each fastener helps conserve binder and folder space while enabling quick addition or removal of documents. Supplied as a bulk pack, the set is suitable for repeat use across multiple binders and filing systems.

Suitable for

• Mounting into binder covers and folder spines where traditional rivet fasteners are not available
• Archival folders and document boxes for space-efficient storage
• Office workflows that require frequent document updates or reorganization
• Small repro or print shops that assemble punched documents into folders

Key specifications

• Quantity: 100 units per pack
• Type: self-adhesive metal file fastener mechanism
• Mounting: pressure-sensitive adhesive backing for tool-free attachment
• Compatibility: designed for standard punched documents and binders
• Use environment: office, archive, storage and document assembly

How to use

Prepare a clean, dry surface on the inside cover or folder where the fastener will be attached. Peel off the protective liner to expose the adhesive backing, align the fastener to the desired position for standard punched paper, and press firmly to ensure full contact. Allow the adhesive to set according to ambient conditions before loading documents. To secure documents, open the fastener prongs, thread punched sheets onto the prongs, then bend the prongs down to lock the papers in place.

Usage recommendations

For best adhesion, apply at room temperature to smooth, non-porous surfaces and avoid attaching directly to dusty or textured materials. Test a single fastener on an inconspicuous area if surface compatibility is uncertain. For heavy or frequently handled volumes, consider pairing adhesive-mounted fasteners with additional mechanical reinforcement or placing them on more rigid backing within the binder to reduce stress on the adhesive bond.