A heavy-duty office stapler is a robust and durable stapler designed for handling larger volumes of paper and tougher stapling tasks commonly found in office environments. These staplers are built to withstand frequent use and can easily staple together thick stacks of paper.

Here are some features and characteristics of a heavy-duty office stapler:

1. Stapling Capacity: Heavy-duty staplers have a higher stapling capacity compared to standard staplers. They can often staple together 100 or more sheets of paper in a single action.

2. Durable Construction: These staplers are typically made from durable materials like metal, which ensures longevity and can withstand the pressures of heavy stapling.

3. Leverage and Mechanism: Heavy-duty staplers often feature a longer handle or lever, providing greater leverage for stapling thick stacks of paper with minimal effort.

1. Adjustable Throat Depth: The throat depth of a stapler refers to the distance from the stapler's edge to the point where the staple is formed. Heavy-duty staplers usually have an adjustable throat depth to accommodate different paper sizes.

2. Staple Types: Some heavy-duty staplers are compatible with different staple types, including standard staples and heavy-duty staples, which are designed for thicker paper stacks.

1. Staple Loading: These staplers often have a front-loading design for easy reloading of staples.

2. Anti-Jam Mechanism: To prevent jams, heavy-duty staplers often include anti-jam mechanisms that help ensure smooth and consistent stapling.

1. Stapling Performance: Heavy-duty staplers are designed for high-volume stapling tasks, making them suitable for office environments where stapling large documents or reports is common.

2. Stability: Due to their larger size and heavier weight, heavy-duty staplers tend to be more stable on the desk, providing a solid base for stapling.

3. Cost-Effective: Investing in a heavy-duty stapler can be cost-effective in the long run, especially if your office frequently deals with stapling thick documents.

When choosing a heavy-duty office stapler, consider factors such as stapling capacity, ease of use, build quality, and compatibility with your paper sizes. It's important to ensure that the stapler meets your specific stapling needs and will withstand the demands of your office environment.