This 2" Heavy Duty Hand Tape Gun with a Pistol Grip is a side loading hand held tape dispenser that can handle 2inch wide packing tape on rolls with 3" cores. The "Pistol Grip" on this tape gun is another bonus to benefit the ergonomics of the user, who is constantly packing cardboard boxes or any of the physical needs of a warehouse or mail room. Adjustable tension knob helps in controlling force of 2 in. tape and speed or roll out. This carton sealer can handle rolls up to 5 1/2" in diameter. The blade on this 2 Inch Heavy Duty Tape gun is a serrated stainless steel single sided industrial metal.