Robust and reliable metal stapler for larger amounts of paper. It features open and closed stapling functions and an integrated stapler. The spring loading mechanism accommodates 100 staples 24/6 or 24/8, or 140 staples 26/6. Non-slip rubber feet protect furniture. The spring compartment mechanism and rotating anvil allow for open and closed stapling, and the stapler can be opened by 180° for nailing.