SDI Heavy-Duty Staples (Staple Pins), 23/20 – For 150–180 Sheets

The numbers indicate the staple size, typically crown width and leg length. The listing shows 23/20 as the common size for this product, while the specifications mention 26/6, which may be a listing inconsistency. For compatibility, use the size that matches your stapler model and its accepted staple dimensions.

Up to about 150–180 sheets, depending on the stapler and stack alignment.

Yes. They are designed to be compatible with most standard heavy-duty staplers that accept 23/20 (and similar) staple sizes.

A box containing 20 staple pins.

They are made from durable steel with construction designed to minimize staple breakage and provide reliable performance over many cycles.

Ideal for large documents in offices, schools, or home settings—anywhere you need to bind thick report packets, manuals, or bulk handouts.

Open the stapler magazine, insert the staples aligned with the staple slot, close the magazine, and gently reseat it. Use on a flat, stable surface and test on scraps before binding important documents.

Keep staples and tools away from children. Handle staples carefully to avoid poking yourself, and store in a dry place to prevent rust or corrosion. If a staple jams, follow your stapler’s manual to clear the jam safely.

If you’re considering alternatives on Fepy, you can compare with the SDI Heavy-Duty Staples 23/20 (URL: https://fepy.com/product/sdi-heavy-duty-staples-23-20) for the same size and capacity, or the SDI Heavy-Duty Staples 26/6 (URL: https://fepy.com/product/sdi-heavy-duty-staples-26-6) which uses a different staple size. Choose based on your stapler compatibility and sheet-count needs.

For frequent large-batch stapling, consider purchasing multiple boxes to reduce reordering frequency. A box of 20 staples is convenient for ongoing use, and having several boxes on hand helps you stay prepared during peak workloads.

Ensure you’re using the correct staple size for your stapler, verify the staples are not bent or damaged, and keep the stapler and magazine clean from dust and debris. Replacing with a fresh box of staples that matches your model’s specifications often resolves feeding issues.