Standard interface: 1/4 inch RV propane quick connect hose - suitable for most RV propane interfaces. 1/4 inch quick connect plug x 3/8 inch female flare for most propane equipment. (Refer to the model table below) Propane quick connect hose: compatible with most gas grills, heaters, fire pits, LP generators, lanterns, two-burner camping stoves, side burners, and most low-pressure propane applications. 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 hoses are pre-assembled and ready for installation. Simply use a wrench to secure the connector during first use, then enjoy the convenience of quick connection. Color: Black Material: Metal + Plastic Package Contents: 1 x hose (4m) 1 x connector 1 x thread seal tape (color may vary) Note: Light reflection and different displays may cause slight variations in color between the image and the actual item. Measurement error is +/- 1-3 cm.