MADE OF 100% PREMIUM BRASS: the fitting provides a safe and secure connection from your grill to its propane source. USED FOR LOW-PRESSURE PROPANE SYSTEMS: It converts the Flame King Griddle LPG connection to a 3/8-inch male flare, allowing conversion to the low-pressure system on a Travel Trailer or Camper. 90 DEGREE ELBOW DESIGN for added compatibility: This unique Elbow design allows the hose to drape over the back of the table out of the way, helps to save space, and makes it more convenient to connect your other propane appliances. COMPATIBILITY: For use with the Flame King Gas Griddle Model YSNFM-HT-100 or Blackstone's 17" or 22" Griddle EASY SWITCH - This adapter also allows you to switch from a 1-pound propane bottle to a 3/8" Male Flare Hose