Applicaiton: Screw thread. Fits All 1 LB Propane Bottles
Features: 100% brand new and high quality. Easy to install, which is convenient to use. Comes with safe automatic shut-off. The external thread is 7 / 8-14 teeth Unf left thread. The internal thread is 1 inch -20 thread fine thread.
Suitable for Tailgaters, Caterers, Campers, And anyone that cooks on the grill/has cookouts etc use.