| 10 year guarantee |
| 10 year guarantee when using Leitz staples |
| 10 year guarantee when using Leitz? staples |
| 4 stapler cassettes are included as a 'starter kit' |
| 4 stapler cassettes included |
| 80 sheet capacity (8mm) based on 80gsm paper |
| Change cassettes depending on the number of sheets being stapled |
| Colour coded staple cassettes - each holds 210 staples |
| Compatible with K6, K8, K10 and K12 staple cassettes |
| Easy front loading refill |
| For K6, K8, K10 and K12 staple cassettes |
| Four stapler cassettes are included in a starter kit |
| Front loading |
| Front loading refill |
| Heavy duty stapler |
| K10 and K12 staple cassettes |
| K8 |
| Leitz? 5551 heavy-duty cartridge stapler for everyday use |
| Metal stapler with a plastic housing |
| Silver |
| Staples up to 80 sheets (80gsm) |
| Staples up to 80 sheets of paper (80 gsm) |
| Uses K6 |