Pneumatic Stick Feed for effortless all day use! High Volume, Industrial Duty hot melt applicator gun for the larger, 5/8" dia. x 10" long glue sticks. More Powerful, 450 Watt, Dual Heater design for higher output! Variable temperature control from 285 to 445 degrees F. allows the capability to fine tune the temperature to match your specific application! The HG-410AK is the highest output hand held glue gun in our product line! Spend less time reloading & more time gluing (the 5/8" dia. x 10" stick size contains approx. 40% more adhesive by wt. versus the smaller 7/16" dia. x 10" stick size!) Ergonomically designed with palm trigger for comfort and ease of use. Extremely durable, high impact plastic housing. Ideal for the most demanding, higher volume industrial use applications. Open ended stick feed for fast reloading. Includes heavy duty polyethylene carry/storage case, air regulator/filter assembly, 8 Ft. miniature air line and spare extended nozzle tip.