18 GAUGE STAPLES 1/4" CROWN BY 7/8" LONG FITS MOST 18GA STAPLERS SAME AS SENCO L STAPLES BEA/ATRO 90 SERIES DUO FAST 1800 SERIES SPOTNAILS 4800 SERIES 5,000 STAPLES PER BOX THESE ARE GALVANIZED STAPLES (WILL NOT RUST AS EASILY) AVAILABLE IN OTHER SIZES -