The pull rod clamp is a long clamp for fixing documents, which is a kind of office supplies commonly used in offices and can adapt to A3 and other paper documents. Usually, in order to adapt to modern office, the pull rod clip is more suitable for A4 paper size. Therefore, the length of the standard pull rod clip is usually 3 10mm, and the width is 2 15mm. When buying the pull rod clip, you must see the specifications clearly to avoid buying an impractical pull rod clip.