Threaded Rods features: Designed for RV camper, use for outdoor camping barbecue. Made of premium material for long time and durable use. It has a simple design, but very practical in use, giving you a good using experience. Also can be a good gift choice for your friends, they will like it. Features Color:Assorted Material: PVC, copper Size: About65.00X2.10X2.10cm/25.55X0.83X0.83inch Working pressure: 0.1 (MPa) The wall thickness: 1.5 (mm) Length: 0.65 (m) Nominal outer diameter: 5/16 (mm).-Connection thread: 3/8 internal thread It is made of high-quality materials, safe, and can serve you for a long time With reasonable design and high adaptability, it can be well applied to your propane tank It is suitable for barbecue, RV and camping needs or outdoor picnic. So that you can enjoy your trip to the fullest Strict quality inspection system ensures that you get high-quality product You can quickly and easily install accessories to the propane tank, very convenient.