B8 Xtreme Duty Plier Stapler delivers extreme stapling without the extreme effort. Heavy-duty metal and composite construction ensures superior, lasting strength and performance while stapling up to 45 sheets of paper, light corrugate or plastic. Easy Squeeze lever design greatly reduces effort needed for jobs while soft rubber handles provide comfort. No-Jam technology prevents staple jams. Staple refills are simple with a removable, rear-staple-reload pusher system. Ideal for mailrooms, administrators, florists, retail, manufacturing, packaging operations or offices, this plier stapler fastens up to 45 sheets of paper. Full-strip staple capacity holds 210 Bostitch B8 PowerCrown staple sizes 1/4" (for up to 20 sheets) and 3/8" (for up to 45 sheets).