Swingline Heavy Duty Staples, Sold as 1 Box, 5000 Each per Box

Heavy-duty staples are stronger and sharper to punch through larger stacks of paper and deliver a secure fasten. Use heavy-duty staples in heavy-duty staplers. Sharp chisel point delivers better piercing ability and less jamming. Crown width is 1/2". Each strip of SF39 Heavy-duty Staples includes 100 staples.