THE BOSTITCH ANTIMICROBIAL HEAVY DUTY STAPLER IS THE PERFECT STAPLER FOR HEAVY DUTY STAPLING JOBS. STAPLING UP TO 215 SHEETS OF PAPER, IT’S THE PERFECT WORKHOUSE FOR ALL KINDS OF BUSINESS AND OFFICE ENVIRONMENT. IT’S OFTEN SEEN AT ACCOUNTING FIRMS, INSURANCE OFFICES, SCHOOLS, PRINT SHOPS, AND ANYWHERE THAT REQUIRES LARGE STAPLING JOBS. FOR USE WITH THE FOLLOWING PART NUMBERS SB351/4-1M, SB351/4-5M, SB353/8-1M, SB353/8-5M, SB351/2-1M, SB351/2-1M, SB355/8-1M, SB355/8-5M, SB3515/16HC-1M, SB3515/16HC-5M.