Standard interface: 1/4 inch RV Propane Quick Connect Hose - Suitable for most RV propane systems. 1/4 inch Quick Connect Plug x 3/8 inch Female Flare for compatibility with most propane equipment. (Refer to the model table below) Propane Quick Connect Hose: Upgrades gas grills, heaters, fire pits, LP generators, lanterns, two-burner camping stoves, side burners, and other low-pressure propane applications to quick-connect functionality. Features a shut-off valve for added convenience and ease of use. Safe and durable: Constructed with reinforced rubber and high-quality brass materials for reliable and long-lasting performance. Ready to use: Low-pressure quick connect hose requires minimal setup. Simply use a wrench to attach the connector during first use, then enjoy fast and easy connections. Color: Black Material: Metal and Plastic Package Contents: 1 x Hose (4m) 1 x Connector 1 x Thread seal tape (color may vary) Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.