About This

Bolt-Lock Spring Mechanism——Eliminate spring detachment issues with dual-end bolted construction, featuring 304 stainless steel springs that maintain consistent grip strength through repetitive use.
Expanded 35mm Clamping Range——Securely fasten materials from thin receipts to thick document stacks (0.1-35mm thickness) with extended tempered steel springs designed for slip-resistant holding power.
Multi-Functional Hanging Design——Conveniently display items using the 3.5mm top hole, compatible with standard pushpins for wall mounting on corkboards, doors, or bulletin boards.
Durable Anti-Corrosion Finish——Iron base material with triple-layer zinc plating resists oxidation, protecting clipped documents from metal marks while maintaining spring elasticity.
Versatile Organizational Tool——Manage office paperwork, craft projects, and household items with 5 graduated sizes capable of handling A4 documents, fabric bundles, and food packaging.