Heavy-duty staples are stronger and sharper to punch through larger stacks of paper and deliver a secure fasten. Compatible with all heavy-duty staplers. Sharp chisel point pierces better and jams less. Staple Type: Heavy-Duty; For Use With: Swingline® 39 and Other Heavy-Duty Staplers; Leg Length: 3/8"; Sheet Capacity: 60.
S.F. 39 Heavy-Duty 3/8" Leg Staples, 60-Sheet Capacity, 5000/Box