Delivers industrial performance with consumer appeal. Exclusive auto shutoff light for reliability and long life. Dual heater provides outstanding glue output. Temperature switch for both high and low temperature glue applications. On/off light and protected nozzle. Cushion grip for comfortable slip-resistant trigger action. Interchangeable nozzle capability. Fold-out stand for handy storage while in use. For use with:GS15DT GS20DT GS25DT GS230 GS260 GS500. Includes:(1) Spreader Tip (1) Extender Tip (6) Dual Temp. Glue Sticks (6) Glue Sticks (5) Super Strength Blue Sticks. For use with: .45 Glue Sticks. Lot of 1