Glue , Operation Style Finger Trigger, Compatible Format Smooth Sticks, Maximum Operating Temperature 392 Degrees F, Output Rate 0.67 lb/hr, Power Source Butane, Tool Weight 7.9 oz, Series PortaPro GG-200, Temperature Set Points 392 Degrees F, Tool Length 6 3/4 in, Compatible Glue Stick Diameter 1/2 in, Features 2 hr Run Time, Fuel View Window, One Touch Piezo Switch Ignition, Portable, For Use With 1/2 in DiameterGlue Sticks, Includes (2) Glue Stick