Clip fastener Durable Flexi 150 x 34 mm, metal and polypropylene, pack of 25

Durable Flexi clip fastener 150 x 34 mm is a metal and polypropylene clasp designed to secure punched papers in files, suspension files, folders and ring binders. The combination of a sturdy metal mechanism and a flexible polypropylene coating provides reliable hold while allowing repeated opening and closing. The welded plastic-coated filing bar and alignment markings help ensure correct positioning of documents for neat filing. Supplied in a pack of 25, this fastener is sized to accommodate standard punched paper stacks and attach to smooth surfaces inside folders and binders.

Advantages

The metal construction gives strong clamping force and durability, while the polypropylene elements add flexibility and protect paper edges from damage. The plastic-coated welded filing bar prevents slippage and reduces wear on documents. Alignment markings simplify installation and positioning, making it faster to assemble multi-sheet sets and maintain consistent organisation. Supplied as a bulk pack of 25, the set is suitable for outfitting multiple folders or replenishing office supplies.

Suitable for

• Securing punched office documents and reports
• Fitting inside suspension files and ring binders
• Archiving and record-keeping where repeated access is required
• School and administrative filing systems

Key specifications

• Overall width: 150 mm
• Height: 34 mm
• Materials: metal mechanism with polypropylene (PP) parts and plastic-coated filing bar
• Pack quantity: 25 pieces
• Designed for punched-paper fastening and attachment to smooth folder surfaces

How to use

Align the fastener inside the folder or binder at the desired position using the printed markings to ensure correct placement. Insert punched paper over the filing bar, then fold or close the metal clasp to secure the stack. To release documents, lift the clasp and slide the sheets off the bar. The polypropylene coating and plastic-coated bar reduce friction and help keep pages intact during repeated use.

Usage recommendations

For best results, use with standard punched paper and ensure the mounting surface is clean and smooth. Avoid overfilling beyond the clip’s capacity to maintain secure closure and prolong the life of both the fastener and the documents.