The OEM Rapid 1 Plier Stapler is a heavy-duty stapler designed for use in mailrooms, shops, stores, and offices. It is suitable for both light-duty and heavy-duty stapling of odd-size papers. This stapler features a durable metal construction, a chrome-plated surface, and an adjustable anvil for temporary stapling. It is compatible with 1/4" or 5/16" high-capacity staples as well as standard staples and can staple up to 50 sheets. Backed by a 5-year warranty for peace of mind.