DEWALT DWHTHT450-Heavy Duty Hammer TackerThe Heavy Duty Hammer Tacker is lightweight and durable for heavy duty stapling. Designed for comfort, the tacker is weighted forward. Includes 1X DEWALT Heavy Duty Hammer Tacker Features LIGHTWEIGHT DIE CAST ALUMINIUM HOUSING: for durabilityANTI JAM MAGAZINE: prevents jams and misfiresHEAVY DUTY STAPLING MECHANISM: for durabilitySURFACE GUARD: to prevent damage to underlayment materialDRIVES HEAVY DUTY STAPLES: 8,10,12mm Warranty 1 Year Limited