Caution: Don't use grill with HIGH PRESSURE GAS once the pressure regulator is remove. ONLY fit for Blackstone 17 Inch and 22 Inch table top griddle. Material: Brass Color: Golden Weight: Approx. 2.05 oz Features: 1) High strength quality solid brass made, reliable and durable to provide long , secure link and prevent leaks. 2） No regulator needed for connecting it to your RVs or Trailer propane gas quick connect. 3）90 degree elbow design helps you save more space and easy connect. Working Tips: 1) Connect the adapter with the male fitting exposed outside of the Blackstone grill. 2) During install the adapter, you have to push the sleeve first (not push all the part just the sleeve ) and then turn the sleeve and let it tight. Try several times if you cannot tight in one time. 3) Ensure that the adapter is facing the ground or in front of the grille. Do not align the adapter parallel to the grille to prevent the hose from melting at high temperatures. 4) Use some soap water before you open your propane and make sure all connections are tight enough. At last, open propane tank or your quick connect valve, and enjoy your grilling. Package Included: 2 Pc x 14 inch RV Quick Connect Elbow Adapter Fitting Cansookay RV quick connect elbow adapter fitting is specially designed to work with the Blackstone 17" and 22" tabletop griddles. NOT fit for other coleman grill and blackstone table top grill. ATTENTNION: DO NOT USE GRILL WITH HIGH PRESSURE GAS ONCE THE PRESSURE REGULATOR IS REMOVED. This 1/4'' rv quick connect adapter fitting with elbow adapter can directly link your 17 inch and 22 inch blackstone grill to your propane quick-connect hose, so that your blackstone griddle can be easily connected to the low pressure system on a travel trailer or camper. The adapter allows your