Glue , Operation Style Finger Trigger, Compatible Format Smooth Sticks, Maximum Operating Temperature 425 Degrees F, Minimum Operating Temperature 270 Degrees F, Output Rate 7 lb/hr, Power Source Corded, Voltage 120V, Tool Weight 1.28 lb, Series HD 500, Temperature Set Points 380 Degrees F, Standards UL Certified, Tool Length 12 in, Compatible Glue Stick Diameter 5/8 in