Features: * You will get a new and high quality propane disposal adapter! * Made of high quality materials, high quality manufacturing process, sturdy and durable, excellent service life. *Fits all portable griddles with 1 lb. regulator and 1 lb. disposal bottle. *1/4" quick connect plug attaches to RV quick release adapter with 3/8" female flare threads. *3/8" male flare 1 lb. regulator adapter easily screws into quick key and tightens. Once assembled and tightened, the adapter connects to the 1 lb. propane tank grill and the RV quick disconnect on the other side. *Be sure to remove the RV regulator if you want to connect it to the 1 lb. regulator Please note that this connection adapter cannot be used for low pressure hose extension. Specifications: Material: brass Connection Size: 1/4" male quick connect plug x 1"-20 male throwaway cylinder threads Package Content: 1x propane disposal adapter Note: 1. Please check the size carefully before purchase. 2. Due to the difference of computer monitor, the color may be slightly different from the picture above. Thank you for your understanding. 3. Manual measurement, please allow 2-4mm error. 4. If you have any questions, please feel free to contact us, we will reply and help you solve it as soon as possible.