Swingline® S.F. 13 Heavy-Duty Staples, 0.38" Leg, 0.5" Crown, Steel, 1,000/Box Item: SWI35318

• Precision chisel point.
• Better piercing ability and less jamming.
• Compatible with high-capacity heavy-duty staplers only.

For use with heavy-duty staplers. Premium heavy-duty staples feature precision chisel points for better piercing ability and less jamming. Compatible with high-capacity heavy-duty staplers only.