Part of the Bostitch legend, this heavy-duty stapler is designed to handle your most demanding stapling jobs and provide a lifetime of precision performance. The B310HDS can handle those thick 130-page documents with surprising ease. Say goodbye to frustrating staple jams. This heavy-duty stapler features No-Jam™ technology to eliminate frustrating, document damaging staple jams. The unit's all-metal construction provides reliable performance for a lifetime of use. The adjustable paper stop offers consistent staple placement for a professional appearance. And when you have a lot of documents to staple, you will really appreciate how rubber feet keep the heavy-duty stapler securely in place. Try out the B310HDS and turn your heaviest-duty stapling projects into easy projects! This stapler uses 1/4” to 5/8” SB35 Series Premium Heavy Duty Staples. Agion® is a registered trademark of Sciessent®. For more information on Agion® Antimicrobial visit their website. High Capacity Stapling: Yes; Flat Clinch Plate: No; Tacking: No; Type of Staple Used: Heavy-Duty.