1、The copper tube has no bad smell and offers you a healthy burning environment. 2、Precision die-casting valves, each individually performing a gas tight test. 3、Ergonomic design for comfortable holding in the hand. 4、The interface is stable and fixed, good sealing, no falling off, no air leakage, durable. 5、This portable torch is perfect used for industrial welding, heating and cutting, sprinkling debris. Features: 1. The copper tube has no bad smell and offers you a healthy burning environment. 2. Precision die-casting valves, each individually performing a gas tight test. 3. Ergonomic design for comfortable holding in the hand. 4. The interface is stable and fixed, good sealing, no falling off, no air leakage, durable. 5. This portable torch is perfect used for industrial welding, heating and cutting, sprinkling debris. Specification: Condition: 100% Brand New Item Type: Liquefied Gas Blowtorch Spray gun caliber: Approx. 30mm / 1.2in Intake interface: Approx. 10mm / 0.4in Applicable gas: liquefied gas Switch type: #1: Single Switch, #2: Double Switch (optional) Usage: used for industrial welding, heating and cutting, sprinkling debris Package List: 1 * Liquefied Gas Blowtorch Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.