Bostitch Office SB353/8-1M Heavy Duty Premium Staples,

Designed with superior quality materials for less staple buckling, less jamming, and maximum sheet penetration with your heavy duty stapler.

Using premium high carbon steel wire for reduced staple buckling and jamming, the extra-sharp chiseled points pierce stacks of paper for maximum sheet capacity and stress-free operation. With a 3/8” leg length, use these staples for jobs from 25 to 55 sheets with most heavy duty staplers or Bostitch models: Antimicrobial 215 Sheet Extra Heavy Duty Stapler (00540), Antimicrobial 130 Sheet Heavy Duty Stapler (B310HDS), and 60 Sheet Heavy Duty Stapler (03201). Comes in a pack of 1,000 staples.