Top-quality, heavy-duty staples provide clean, consistent stapling you can rely on. Sharp chisel points allow easy penetration and reduce jamming. Global Product Type: Staples, Staple Cartridge Type: N/A, Staple Type: Heavy-Duty, Chisel Point, For Use With: Bostitch 00540, B310Hds, Boston 73131, GBC 224Xhd, 213Hd, Rapid Hd170, Swingline 13, 113XD, 900XD, 13-16, 390, 415, Universal 43043.