Wide Application & Compatible This 3/8" propane hose adapter kit hose has female 3/8" ends on both sides, connect an appliance equipped with a 3/8" male flare fitting. For extending the propane tank line on your LP appliance and fire pit table. Compatible with RV, portable fire pit, gas grill, stove, propane heater, griddle, propane smoker, propane generator, portable generator, burner and more. Add 1* Buckle Velcro to hang and 2* Small Velcro to fix anywhere.Packaging & 100% - Satisfaction GuaranteeThe kit includes: 1* 20FT 350 PSI High Pressure Propane extension Hose + 5* Couplings Adapter Fitting(3/8" NPT Male x 3/8" NPT Male 3/8" Flare Male x 3/8" Flare Male 3/8" NPT Male x 3/8" Flare Male 1/2" Female NPT x 3/8" Flare Male 1/4" NPT Male x 3/8" Flare Male)+1*Ball Valve Switch+1* Roll Sealing Tape + 1* Buckle Velcro + 1* Small Velcro.If you are not satisfied with your purchase, we will provide a refund or replacement. Upgraded 20feet 350 PSI high-pressure Propane extension HoseThis Propane Extension Hose with powerful 5 different couplings adapter fitting: 3/8" NPT Male x 3/8" NPT Male, 3/8" Flare Male x 3/8" Flare Male, 3/8" NPT Male x 3/8" Flare Male, 1/2" Female NPT x 3/8" Flare Male, 1/4" NPT Male x 3/8" Flare Male and 3/8'' ball valve switch These conversion connection extend the outdoor appliance to propane or LP gas line by 20 FT 3/8" Female Flare propane hose easy and convenient to move aroundPremium Material3/8" female flare fittings on both ends and 5 different types of adapters fittings kit of this 3/8" propane hose are made of 100% Solid Brass to ensure secure and durable for long-lasting to use. The 3/8 Female Flare propane hose is made of durable stainless steel braided with anti corrosion, anti-aging, air tightness, heat-resistance, flexibility features. This propane extension hose with CSA Certification, ensures air tightness and stability. High Pressure: 350 PSI.Standard ConnectorThis 3/8" female flare fitting x 3/8" female flare fitting propane hose with 5 different types conversion coupling adapters. Add an additional safety ball valve switch Excellent 3/8" propane hose conversion adapter kit easy to store and carry, also flexible to use, saves space. This 20 Feet braided stainless steel high pressure propane extension flexible hose with standard connectors kit takes all your worries away. Best ideal for RVs, travel trailers.