The stapler is very durable. This stapler has a cam action lever for strong penetration power, which gives more power with less force.

It uses 10 mm staples. For optimal performance the staples are finely chiseled for maximum penetration made of high quality carbon steel wire, which reduces buckling and jamming.
Fast top-load design for easy staple reloading. No-Jam™ technology eliminates frustrating staple jams.