Top-quality heavy-duty staples provide clean consistent stapling you can rely on. Sharp chisel points allow easy penetration and reduce jamming. Staple Type: Heavy-Duty For Use With: Bostitch® 03201 00540 B310HDS Boston® 73131 GBC® 224HXD 213HD Rapid® HD170 Swingline® 113XD 900XD 13-16 390 Universal® 43043 Leg Length: 3/8 in Sheet Capacity: 60.Unit of Measure : Box