for example Propane grill. BBQ grill. Camp Chef stove. Firepit. griddle, propane heater with 3/8' Male Flare, etc.D O NOT PUT THE HOSE CLOSE TO THE COOKING AREA,Hose Working Temperature Range: -22°F~122°F. High Temperature will cause a Hose melting Please make sure all the joints are well connected before you open the propane gas（Reminder: Please use a wrench to tighten the threaded connection between the hose connector and the shut off valve) About this item Product contains: 12FT quick connect RV propane hose with 1/4" safety shutoff valve and 1/4" male full flow plug, low pressure 1/4" RV quick connect to 3/8" female flare thread fitting Multi-purpose: One end 1/4 "Female Quick Disconnect with safety shutoff valve and one end 1/4" Male Quick Connect Plug on 12 feet low pressure pipe. Connects to Low-pressure Propane Supply on RV. The best solution for gas appliances, camping, RV camper, cylinder, BBQ gas grill, etc. No tools required: easy to install. Stop lugging around that extra propane tank. Now you can connect your stove directly to your RV's propane Perfect Fit: Connects to Low-pressure Propane Supply on RV, Perfect for Portable grill, fire pit, cooker, and heater. Olympian pressure grills and more Easy Convert: Take off the low pressure regulator hose on your grill and hook up the female adapter on the grill you have then another side connect your RV gas quick connect › See more product details