Accentra- Inc. ACI1913 Heavy-duty Staples- .50in. Crown-Leg- 100 Staples per Strip, Accentra, Mfr#: ACI1913

Heavy-duty staples are compatible with any heavy duty stapler, especially the PaperPro Heavy Duty Stack Master Stapler and most other heavy-duty staplers. Crown width is 1/2", and leg length is 1/2". Each staple fastens 60 to 100 sheets. 100 staples per strip.