[MATERIAL]: Constructed from durable aluminum alloy for long-lasting use. [SIZE & WEIGHT]: Dimensions: 9.0 x 0.7 x 0.4 inches (230mm x 17mm x 10mm). Weighs only 0.15 lb (68g), making it lightweight and portable. [FEATURES]: Features an automatic shut-off lock at one end to ensure safe installation and prevent gas leakage, enhancing safety during usage. [APPLICATION]: Specifically designed to extend the distance between gas tanks and gas lamps, butane gas torches, and flame guns. This extension tube is an essential accessory for camping vapor lamps, providing convenience and versatility. Key Benefits: - Enhances safety with a built-in shut-off lock, reducing the risk of gas leaks. - Lightweight and compact design makes it easy to transport on camping trips or outdoor activities. - Compatible with a variety of gas-powered devices, ensuring you can set up your equipment efficiently. Use Scenarios: 1. Use it to safely position your gas lamp further away from the fuel source during outdoor gatherings. 2. Ideal for extending the reach of your butane torch for precise cooking or crafting applications. 3. Perfect for camping, allowing you to set up your vapor lamp at a safe distance from your gas tank. This extension tube is a practical solution for all your outdoor lighting and heating needs, combining safety, portability, and compatibility in one reliable accessory.