Description This is a gas welding torch. It is suitable for gold and silver jewelry store, electronics industry, construction industry, chemical industry, electrical engineering, auto repair, home appliance repair, etc. Manufactured with premium copper material, durable and practical to use. Features -Color: Blue. -Material: Copper. -Size: About 250.00X11.50X2.50cm/98.25X4.52X0.98inch. - The tip of the torch is thickened, and the flame gathering net is added, which has higher energy efficiency and stronger firepower. - Double safety buckle, stronger and safer. The brass knob is safer. - Three-layer explosion-proof tube, thickened natural rubber sandwich , fireproof, antifreeze, abrasion-resistant, and tortuous. - Comfortable grip handle (built-in pressure reducing valves). - Manufactured with premium copper material, ensure its durability. The tip of the torch is thickened, and the flame gathering net is added, which has higher energy efficiency and stronger firepower. Double safety buckle, stronger and safer. ​The brass knob is safer. ​ Three-layer explosion-proof tube, thickened natural rubber sandwich , fireproof, antifreeze, abrasion-resistant, and tortuous. ​Comfortable grip handle (built-in pressure reducing valves). ​ Manufactured with premium copper material, ensure its durability.