Perfect for all your more than ordinary stapling needs, this heavy-duty model staples 160 sheets at once. All metal construction ensures long-lasting performance & full 2 5/8" throat depth offers more flexibility. Additional features include front-end jam-clearing mechanism & an adjustment guide for easy, precise stapling. For use with Swingline heavy-duty staples only. High Capacity Stapling: Yes; Flat Clinch Plate: No; Tacking: No; Staple Capacity: Full Strip (210 Staples).