Antimicrobial, all-metal stapler delivers smooth, continuous heavy-duty stapling with No-Jam technology. Adjustable paper stop provides consistent accuracy for a more professional appearance. Nonskid base provides desktop protection and stability during use. Great for work, the home office or school, the stapler fastens from 2 to 130 sheets at a time. It uses SB35 Series Premium Heavy-duty Staples in sizes 1/4" (2-25 sheets), 3/8" (25-55 sheets), 1/2" (55-85 sheets), and 5/8" (85-130 sheets). Rear-loading pusher system allows simple staples refills.