Swingline Products - Swingline - S8 Arched Crown Staples, 1/4" Leg Length, 5000/Box - Sold As 1 Box - Swingline top-quality staples provide consistent, reliable stapling. - Super-sharp chisel point and arch crown design offers easy penetration and less jamming. - High-quality arched crown staples. Swingline? top-quality staples provide consistent, reliable stapling. Super-sharp chisel point and arch crown design offers easy penetration and less jamming.