0.45 inch (12 mm) Dia. 4 inch - 10 inch (101 mm - 254 mm). All purpose. Convenient fold down stand. 250 degrees F (121 degrees C): low temperature; ideal for arts and crafts; dries fast and clear. 350 degrees F (193 degrees C): high temperature; ideal for general repair; dries fast and clear. The one glue gun for all applications. Uses dual-temperature or hot melt .45 inch (11.5 mm) diameter glue sticks. UL listed. www.stanleytools.com. Made in China.