The LEITZ 5551 stapler staples up to 80 sheets . Suitable for everyday use. The stapler uses staple cartridges (4 different sizes) for greater efficiency. Very suitable for post offices and offices where use is particularly high and frequent. * staples 5591, 5592,5593 and 5594

It is important to know

Before purchasing a stapler with an extra-large capacity, it's useful to consider how often you actually staple thicker stacks of documents and whether you're really using the device's maximum capacity in your everyday office use. In addition to the capacity itself, it's also important to consider whether the stapler will work reliably over long periods of time and whether you can consistently supply it with the right staples.

• The high capacity allows you to staple thicker documents and project folders, but it is important to check whether you are regularly stapling more than just the everyday smaller bundles.
• For continued reliability, it is essential to use original or manufacturer-recommended staples; incorrect selection of consumables often results in jams or less efficient operation.
• The robust design means the stapler is suitable for frequent business use, but its greater weight may make it less convenient to carry or work away from a desk.
• Emphasized scalability is an advantage for archiving, but it's not always necessary for everyday administrative use - especially if your tasks are mostly less demanding.

Source of editorial recommendations: general verifiable guidelines for product selection.

In practice

🟢 Stapling of large documents and archives

Very convenient – the product is designed for stapling larger quantities of sheets, which is crucial when processing thicker documents and archiving.

🟢 Repetitive stapling in a business environment

Very suitable - robust construction and higher capacity enable long-term and reliable use even under heavy loads in an office environment.

🟡 Use with consumables from different brands

Suitable with limitations – can also work with universal clamps, but maximum reliability is achieved with original or certified material.

🔴 Field work or portability

Less suitable – due to its size and weight, this type of stapler is more suitable for permanent use in the workplace than for mobile or outdoor locations.

Answers to frequently asked questions

Can I use any type of clamp?

For optimal performance, we recommend using staples that are recommended by the manufacturer or proven to be compatible with the Leitz 5551 model.

How difficult is it to add staples to this stapler?

Loading the staples is easy and does not require any special tools, but the higher capacity may mean that you need to use a little more force when performing the procedure.

Is the stapler suitable for frequent daily archival volume?

Yes – it is designed for repeated stapling of thick bundles, which suits more demanding business users and archival tasks.

Can I use the stapler for thin bundles?

It is possible, but with a smaller number of sheets, models with a smaller capacity are sometimes more suitable for easier handling.

Description updated: October 2026

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