Heavy duty design delivers outstanding driving power Hi/Lo power for hard and soft materials Flush-nose design solves the problem of stapling in tight spots Contoured grip for extra comfort Anti-jam mechanism saves time on the job 8’ power cord Uses Stanley SharpShooter TRA700 Series or Arrow T-50 heavy duty staples and 1/2", 9/16" and 5/8" Brads Nose safety for safe operation of tool