The long, 12" reach of this stapler meets unique fastening needs. Perfect for center-stitch stapling or any stapling up to 12" from the paper's edge. Metal construction with locking paper guide and jam-resistant inner rail. Staples up to 20 pages at once. High Capacity Stapling: No; Flat Clinch Plate: No; Tacking: No; Staple Capacity: Full Strip (210 Staples).