Rapesco Staples, Assorted 923 Heavy Duty Staples (8, 10, 12mm) [Pack of 4000] Compatible with: Type 923 staples (Rapesco), type 23 staples (Rexel, Novus, Rapid), Type 9 (Rapid) and SB35 (Bostitch) Will also fit Q-connect, 5-Star and Swingline heavy-duty staplers as well as Rexel type 66 This pack contains four boxes of 1000 staples (8mm, 10mm and 12mm) Chisel point makes heavy-duty stapling easier Manufactured from galvanized steel wire for added durability